Grundfos 22mm HQQE Mechanical Shaft Seal Kit for CR CRN 95 125 155 Pumps 99262346 #5038

Name: Grundfos 22mm HQQE Mechanical Shaft Seal Kit for CR CRN 95 125 155 Pumps 99262346 #5038
Brand: Grundfos
Price: 295.0 GBP
Availability: InStock

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£295.00GBP inc VAT

Technical overview

About these figures

These figures provide simplified information for searching, filtering and initial comparison. They are not a complete specification. Exact details depend on the model and configuration.

Power rating: Usually the motor’s rated mechanical output (P2). Electrical input power (P1) is a different value. Check the product’s nameplate or manufacturer’s documentation to confirm which rating applies.

Outlet size: The nominal size class is expressed on a millimetre basis: for example, DN40 denotes a nominal 40 mm size. It does not specify the exact measured opening, connection type, thread, flange drilling or pressure rating.

Head and flow: Indicative figures describing the pump’s performance envelope, rather than a single operating duty point. Do not assume maximum flow is available at maximum head, or that every combination within the ranges is achievable. Minimum figures do not establish safe continuous operating limits. Consult the relevant performance curve.

Check the product description, nameplate and manufacturer’s documentation before selection or installation. Please contact us before purchasing if you need help confirming suitability or connection details.

Shipping Weight	0.5 kg
Package Dimensions	20.0 × 20.0 × 10.0 cm

Grundfos 22mm HQQE Mechanical Shaft Seal Kit for CR / CRN 95, 125 & 155 Pumps – 99262346 – #5038

Genuine Grundfos HQQE mechanical shaft seal kit, part number 99262346, with a 22mm nominal shaft diameter. Designed for compatible Grundfos vertical multistage pumps, including selected CR, CRN, CRE and CRNE models.

This is a balanced cartridge seal with silicon-carbide rotating and stationary faces and EPDM elastomers. It provides the mechanical sealing arrangement around the pump shaft, helping contain the pumped liquid where the shaft passes through the pump head.

Grundfos currently identifies the kit’s application range as CR/N 95–255. This includes selected larger models beyond the 95, 125 and 155 sizes in the listing title. Compatibility depends on the exact pump specification: the researched manufacturer references are listed below.

Condition: New and unused surplus stock. Packaging may show storage or handling marks. Please refer to the listing photographs for the item, packaging and components supplied. Supplied with a 2-year guarantee from The Pump Dealer.

Product Details

Manufacturer	Grundfos
Product	Mechanical shaft seal service kit
Grundfos part number	99262346
Seal designation	HQQE
Nominal shaft diameter	22mm
Grundfos version designation	D22
Expanded catalogue code	H Q6Q6EGG
Seal construction	Balanced cartridge seal with O-ring
Seal faces	Silicon carbide / silicon carbide
Elastomer material	EPDM
Manufacturer application description	CR/N 95–255, subject to exact pump configuration
EAN	5713826190941
Catalogue net weight	0.56kg
Our stock reference	#5038

Need help identifying the correct seal? Send us a clear photograph of your pump nameplate and existing seal or packaging. Call 01803 220416 or email kirk@thepumpdealer.co.uk.

Delivery & Shipping

Next working day dispatch available – order before 4pm.
Same-day courier available – please call for a quote.
UK and international delivery available.
International shipping costs confirmed after checkout.

Manufacturer Documentation

The following Grundfos references provide product identification, service-part information and technical guidance:

Compatibility Guidance

Match 99262346 against the service-parts information for your pump’s eight-digit Grundfos product number. Check the complete model designation, seal arrangement and installed shaft size. A family name such as CR 125, or the HQQE code by itself, does not identify the correct kit.

The CR / CRN service catalogue also lists larger HQQE kits: 99262350 for 28mm and 99262354 for 36mm. These are different assemblies. This listing is specifically for the 22mm kit 99262346.

Frequently Asked Questions

What does HQQE mean?

H: Balanced cartridge seal with O-ring.
First Q: Silicon-carbide rotating seal face.
Second Q: Silicon-carbide stationary seal face.
E: EPDM elastomer material.

What is a cartridge shaft seal?

A cartridge seal combines the sealing components into an assembly designed for the pump. It simplifies replacement and positioning, although the pump-specific fitting and shaft-setting procedure must still be followed.

Why is the seal described as balanced?

Hydraulic balancing reduces the pressure-generated closing force acting on the seal faces. This helps control face loading, friction and heat. It does not mean that the seal can operate at any pressure: the complete pump and seal operating limits still apply.

What does 22mm or D22 refer to?

It identifies the nominal shaft size for this seal version. It is not the outside diameter of the cartridge assembly. Another seal described as 22mm can have different dimensions, mounting details or materials, so the Grundfos kit number must also match.

Why does the catalogue show H Q6Q6EGG as well as HQQE?

Grundfos uses HQQE as the product’s short seal designation and records H Q6Q6EGG as its expanded catalogue code. For ordering, use 99262346, D22 together with the pump’s product number.

Does it fit every CR or CRN 95, 125 or 155 pump?

No. These families include different shaft sizes, materials and seal arrangements. The confirmed product references below provide more precise identification than the pump family alone. Check any modified or specially configured pump against its current service documentation.

Can it also be used in CRE or CRNE pumps?

Yes, where Grundfos specifies this exact kit. CRE and CRNE designate electronically controlled pump versions. Their motor controls do not, by themselves, determine which mechanical seal is required. Confirmed CRE and CRNE references appear below.

Does it fit selected CR / CRN 185, 215 and 255 models?

Yes. Grundfos’s current kit record states CR/N 95–255, and the research below identified individual 185, 215 and 255 product numbers that list 99262346. This does not establish compatibility with every version of those pump sizes.

Is HQQE the same as HQQV?

The final letter identifies a different elastomer: E is EPDM and V is FKM. Their liquid and temperature suitability differs. The corresponding 22mm HQQV kit in this service-parts range is 99262347. Select the material specified for the actual liquid and operating conditions.

What liquids is the EPDM version suitable for?

EPDM is commonly selected for water and hot-water duties. Suitable water/glycol mixtures may also be permitted, depending on concentration, additives and temperature. EPDM has poor resistance to mineral oils, so an HQQE seal should not be selected for oil service simply because its dimensions fit.

What are the temperature and pressure limits?

Grundfos lists a standard HQQE liquid-temperature range of -40°C to +120°C, subject to the applicable pressure/temperature diagram, pump construction and liquid. The pump nameplate and manufacturer’s operating envelope determine the permitted duty. Temperature and pressure limits must be assessed together.

Can the pump run dry with this seal fitted?

No. The pumped liquid lubricates the seal faces. Fill and vent the pump before operation: Grundfos warns that dry running can damage both the shaft seal and pump bearings.

Can a new seal show some leakage during commissioning?

Grundfos describes a running-in period after a new seal is installed. Small amounts of leakage may reduce as the faces settle, and water may evaporate before becoming visible. Persistent or substantial leakage needs investigation; fitting a new seal does not correct every underlying pump fault.

What should be checked when replacing a failed seal?

Check the cause of failure as well as the seal itself, including dry running, contamination, unsuitable liquid, operating conditions and the condition of the shaft and bearings. Follow the applicable Grundfos service instructions for preparation, installation and adjustment.

Does this kit include a complete pump gasket or bearing set?

This is a shaft seal kit. Grundfos lists pump O-ring kits, bearing kits and other wear parts separately. Refer to the listing photographs for the components supplied and identify any additional service parts required for the repair.

Why are two PQQE pump references listed separately?

PQQE identifies a tandem seal arrangement. Grundfos lists 99262346 among the recommended service parts for the two specific PQQE models below. It is a component of their sealing arrangement, rather than a complete replacement kit for both seals and associated equipment.

What do the booster-system references mean?

Grundfos also lists this seal kit against the identified Hydro booster systems. The kit services a compatible individual pump seal within the system. Check the installed pump and required quantity when servicing a system containing multiple pumps.

Which number should I use when ordering?

99262346 is the seal kit number. #5038 is our stock reference. The eight-digit numbers at the ends of the compatibility entries below identify the corresponding pumps or booster systems.

About Our Stock

The Pump Dealer supplies new and unused surplus equipment and replacement parts. Surplus packaging may show signs of storage or handling. This item is supplied with our 2-year guarantee; please retain your purchase details and quote stock reference #5038 when contacting us.

Pump Compatibility – Grundfos Manufacturer References

We searched Grundfos Product Center and checked the manufacturer’s recommended-parts records for the references below. All 463 listed product numbers specify shaft seal kit 99262346: 451 HQQE pump references, two tandem-seal pump references and ten booster-system references.

Entries show the manufacturer’s full model designation followed by its eight-digit product number. Identical model descriptions with different product numbers are retained as separate references.

Before ordering: Match the complete pump nameplate and product number. These are confirmed references identified during our search, rather than a guarantee that every compatible product worldwide is included. Additional compatible references may exist. For tandem seals and booster systems, also confirm the component position and quantity required.

Grundfos CR 95

CR 95-1 A-F-A-E-HQQE — 93045733
CR 95-1 A-F-A-E-HQQE — 93388616
CR 95-1 A-F-A-E-HQQE — 99141736
CR 95-1 A-F-A-E-HQQE — 99613163
CR 95-1 A-G-A-E-HQQE — 99145032
CR 95-1 A-G-A-E-HQQE — 99400148
CR 95-1 A-G-A-E-HQQE — 99534903
CR 95-1 A-G-A-E-HQQE — 99918387
CR 95-1-1 A-F-A-E-HQQE — 99141735
CR 95-1-1 A-F-A-E-HQQE — 99142048
CR 95-2 A-F-A-E-HQQE — 93390542
CR 95-2 A-F-A-E-HQQE — 93398750
CR 95-2 A-F-A-E-HQQE — 99141738
CR 95-2 A-F-A-E-HQQE — 99141966
CR 95-2 A-G-A-E-HQQE — 93643612
CR 95-2 A-G-A-E-HQQE — 99918390
CR 95-2-1 A-F-A-E-HQQE — 99141965
CR 95-2-1 A-J-A-E-HQQE — 92566280
CR 95-2-2 F-F-A-F-HQQE — 99798157
CR 95-3 A-F-A-E-HQQE — 93211935
CR 95-3 A-F-A-E-HQQE — 93436060
CR 95-3 A-F-A-E-HQQE — 93500550
CR 95-3-1 A-G-A-E-HQQE — 99505215
CR 95-3-1 A-J-A-E-HQQE — 92641897
CR 95-3-2 A-F-A-E-HQQE — 92984779
CR 95-3-2 A-F-A-E-HQQE — 93045736
CR 95-3-2 B-F-A-E-HQQE — 93538959
CR 95-3-2 F-F-A-F-HQQE — 99690406
CR 95-3-2 X-F-A-E-HQQE — 99559884
CR 95-4 A-F-A-E-HQQE — 99141741
CR 95-4 A-F-A-E-HQQE — 99141970
CR 95-4 A-F-A-E-HQQE — 99613249
CR 95-4 B-F-A-E-HQQE — 99712058
CR 95-4-1 A-F-A-E-HQQE — 99896961
CR 95-4-2 A-F-A-E-HQQE — 92642664
CR 95-4-2 A-F-A-E-HQQE — 93509328
CR 95-4-2 A-F-A-E-HQQE — 99790411
CR 95-4-2 A-G-A-E-HQQE — 99505236
CR 95-5 A-F-A-E-HQQE — 93148611
CR 95-5 A-F-A-E-HQQE — 99141742
CR 95-5 A-F-A-E-HQQE — 99141829
CR 95-5 A-F-A-E-HQQE — 99744795
CR 95-5 I-F-A-E-HQQE — 99855130
CR 95-5-2 A-G-A-E-HQQE — 99918397
CR 95-6 A-F-A-E-HQQE — 93148616
CR 95-6 A-F-A-E-HQQE — 99141743
CR 95-6 A-F-A-E-HQQE — 99141830
CR 95-6 F-F-A-F-HQQE — 93119640
CR 95-6 H-F-A-E-HQQE — 99726247
CR 95-6 I-F-A-E-HQQE — 92809970
CR 95-6 X-F-A-E-HQQE — 99788879
CR 95-7 A-F-A-E-HQQE — 93435285
CR 95-7 A-F-A-E-HQQE — 99141744
CR 95-7 A-F-A-E-HQQE — 99142191
CR 95-7 A-F-A-E-HQQE — 99586329
CR 95-8-2 A-F-A-E-HQQE — 93087916
CR 95-8-2 A-F-A-E-HQQE — 93199714
CR 95-8-2 A-F-A-E-HQQE — 99141745
CR 95-8-2 A-F-A-E-HQQE — 99142203

Grundfos CR 125

CR 125-1 A-F-A-E-HQQE — 93390552
CR 125-1 A-F-A-E-HQQE — 93398752
CR 125-1 A-F-A-E-HQQE — 99142431
CR 125-1 A-G-A-E-HQQE — 99145120
CR 125-1 A-G-A-E-HQQE — 99918477
CR 125-1 B-F-A-E-HQQE — 92726566
CR 125-1 EX-F-A-E-HQQE — 92577191
CR 125-1-1 A-F-A-E-HQQE — 92723841
CR 125-1-1 A-G-A-E-HQQE — 99145119
CR 125-1-1 E-F-A-E-HQQE — 92629911
CR 125-2 A-F-A-E-HQQE — 93500826
CR 125-2 A-F-A-E-HQQE — 99779952
CR 125-2 A-G-A-E-HQQE — 99918480
CR 125-2-1 A-F-A-E-HQQE — 99538024
CR 125-2-1 A-G-A-E-HQQE — 99400244
CR 125-2-1 E-F-A-E-HQQE — 93222082
CR 125-2-1 E-F-A-E-HQQE — 99702060
CR 125-2-2 A-F-A-E-HQQE — 99142432
CR 125-2-2 A-G-A-E-HQQE — 99400243
CR 125-2-2 A-G-A-E-HQQE — 99918478
CR 125-2-2 A-J-A-E-HQQE — 92566336
CR 125-3 A-F-A-E-HQQE — 93435294
CR 125-3 A-F-A-E-HQQE — 93500828
CR 125-3 A-F-A-E-HQQE — 99751480
CR 125-3 A-G-A-E-HQQE — 99400247
CR 125-3-1 A-F-A-E-HQQE — 92500689
CR 125-3-1 A-F-A-E-HQQE — 93500827
CR 125-3-1 A-F-A-E-HQQE — 99142575
CR 125-3-1 A-G-A-E-HQQE — 99505264
CR 125-3-1 X-F-A-E-HQQE — 92510804
CR 125-3-2 A-G-A-E-HQQE — 99400246
CR 125-3-2 A-G-A-E-HQQE — 99918481
CR 125-4 A-F-A-E-HQQE — 93500840
CR 125-4 A-F-A-E-HQQE — 99142857
CR 125-4 A-F-A-E-HQQE — 99751483
CR 125-4 E-F-A-E-HQQE — 92831169
CR 125-4 I-F-A-E-HQQE — 99709364
CR 125-4-2 A-F-A-E-HQQE — 93500829
CR 125-4-2 A-F-A-E-HQQE — 99142578
CR 125-4-2 E-G-A-E-HQQE — 92858889
CR 125-4-2 I-F-A-E-HQQE — 99709365
CR 125-5 A-F-A-E-HQQE — 99142580
CR 125-5 E-F-A-E-HQQE — 92709740

Grundfos CR 155

CR 155-1 A-F-A-E-HQQE — 99143255
CR 155-1 A-F-A-E-HQQE — 99959483
CR 155-1 A-G-A-E-HQQE — 99918568
CR 155-1-1 A-F-A-E-HQQE — 93390568
CR 155-1-1 A-F-A-E-HQQE — 93398755
CR 155-1-1 A-F-A-E-HQQE — 99143344
CR 155-1-1 A-F-A-E-HQQE — 99143487
CR 155-2 A-F-A-E-HQQE — 99143258
CR 155-2 A-G-A-E-HQQE — 99400338
CR 155-2 A-J-A-E-HQQE — 92566405
CR 155-2 E-F-A-E-HQQE — 92618266
CR 155-2-1 A-G-A-E-HQQE — 99918570
CR 155-2-2 A-F-A-E-HQQE — 93436062
CR 155-2-2 A-F-A-E-HQQE — 99143257
CR 155-2-2 A-F-A-E-HQQE — 99143346
CR 155-2-2 B-F-A-E-HQQE — 99882167
CR 155-3 A-F-A-E-HQQE — 93435310
CR 155-3 A-F-A-E-HQQE — 93500846
CR 155-3 E-F-A-E-HQQE — 99620627
CR 155-3-2 A-F-A-E-HQQE — 99710407
CR 155-3-2 A-F-A-E-HQQE — 99751488
CR 155-3-2 E-F-A-E-HQQE — 93032279
CR 155-3-2 E-F-A-E-HQQE — 93318194
CR 155-3-3 A-F-A-E-HQQE — 92628874
CR 155-3-3 A-F-A-E-HQQE — 99613422
CR 155-3-3 A-F-A-E-HQQE — 99924660
CR 155-4-1 A-F-A-E-HQQE — 99143261
CR 155-4-1 A-F-A-E-HQQE — 99751490

Grundfos CR 185

CR 185-1 A-F-A-E-HQQE — 99143800
CR 185-1 A-F-A-E-HQQE — 99143957
CR 185-1-1 A-F-A-E-HQQE — 99143711
CR 185-2 A-F-A-E-HQQE — 92501238
CR 185-2 A-F-A-E-HQQE — 99143802
CR 185-2-2 A-F-A-E-HQQE — 99143713
CR 185-2-2 A-F-A-E-HQQE — 99143801
CR 185-2-2 E-J-A-E-HQQE — 93111305
CR 185-3-3 A-F-A-E-HQQE — 93435317
CR 185-3-3 A-F-A-E-HQQE — 99143715
CR 185-3-3 A-F-A-E-HQQE — 99143804

Grundfos CR 215

CR 215-1 A-G-A-E-HQQE — 99400491
CR 215-1 B-F-A-E-HQQE — 92801266
CR 215-1-1 A-F-A-E-HQQE — 99144179
CR 215-1-1 A-F-A-E-HQQE — 99144272
CR 215-1-1 A-F-A-E-HQQE — 99144415
CR 215-2-1 A-F-A-E-HQQE — 93435321
CR 215-2-1 A-F-A-E-HQQE — 99144275
CR 215-2-2 A-F-A-E-HQQE — 93435320
CR 215-2-2 A-F-A-E-HQQE — 99144181
CR 215-2-2 A-F-A-E-HQQE — 99144274

Grundfos CR 255

CR 255-1 A-F-A-E-HQQE — 93435324
CR 255-1 A-F-A-E-HQQE — 99144737
CR 255-1-1 A-F-A-E-HQQE — 92541462
CR 255-1-1 A-F-A-E-HQQE — 93435323
CR 255-2-2 A-F-A-E-HQQE — 93435325
CR 255-2-2 A-F-A-E-HQQE — 99144639

Grundfos CRE 95

CRE 95-1 A-F-A-E-HQQE — 92958488
CRE 95-1 A-F-A-E-HQQE — 99264358
CRE 95-1 A-F-A-E-HQQE — 99307318
CRE 95-1 A-G-A-E-HQQE — 92959721
CRE 95-1 A-G-A-E-HQQE — 93046099
CRE 95-1 V-F-A-E-HQQE — 92959141
CRE 95-1-1 BN-F-N-E-HQQE — 93482882
CRE 95-1-1 N-F-A-E-HQQE — 99264415
CRE 95-1-1 N-G-A-E-HQQE — 93292361
CRE 95-1-1 NV-F-A-E-HQQE — 99266118
CRE 95-1-1 PV-J-A-E-HQQE — 93291611
CRE 95-2 A-G-A-E-HQQE — 93046112
CRE 95-2-1 A-F-A-E-HQQE — 92958990
CRE 95-2-1 N-F-A-E-HQQE — 92958995
CRE 95-2-1 N-F-A-E-HQQE — 99264418
CRE 95-2-1 V-F-A-E-HQQE — 92959160
CRE 95-2-2 A-G-A-E-HQQE — 92959724
CRE 95-2-2 P-F-A-E-HQQE — 99599884
CRE 95-2-2 V-F-A-E-HQQE — 93486683
CRE 95-2-2 V-G-A-E-HQQE — 93553802

Grundfos CRE 125

CRE 125-1 A-F-A-E-HQQE — 92959057
CRE 125-1 N-F-A-E-HQQE — 99266151
CRE 125-1 N-G-A-E-HQQE — 92959821
CRE 125-1 NV-F-A-E-HQQE — 92959185
CRE 125-1 V-F-A-E-HQQE — 92959183
CRE 125-1-1 A-F-A-E-HQQE — 92959052
CRE 125-1-1 N-F-A-E-HQQE — 99264451
CRE 125-1-1 N-G-A-E-HQQE — 92954966
CRE 125-1-1 N-G-A-E-HQQE — 99266507
CRE 125-1-1 NV-F-A-E-HQQE — 92959181
CRE 125-1-1 P-F-A-E-HQQE — 93251967
CRE 125-1-1 PV-J-A-E-HQQE — 93291628
CRE 125-1-1 V-F-A-E-HQQE — 92959179

Grundfos CRE 155

CRE 155-1-1 A-F-A-E-HQQE — 92959123
CRE 155-1-1 A-F-A-E-HQQE — 99266112
CRE 155-1-1 A-G-A-E-HQQE — 99266494
CRE 155-1-1 N-F-A-E-HQQE — 92959125
CRE 155-1-1 N-F-A-E-HQQE — 99266172
CRE 155-1-1 NV-F-A-E-HQQE — 92959225
CRE 155-1-1 P-F-A-E-HQQE — 99570123
CRE 155-1-1 V-F-A-E-HQQE — 92959221

Grundfos CRN 95 – HQQE Versions

CRN 95-1 A-F-A-E-HQQE — 92620593
CRN 95-1 A-F-A-E-HQQE — 99141841
CRN 95-1 A-G-A-E-HQQE — 92586300
CRN 95-1 A-G-A-E-HQQE — 99145061
CRN 95-1 A-P-A-E-HQQE — 93390655
CRN 95-1-1 A-P-A-E-HQQE — 99141879
CRN 95-1-1 X-F-A-F-HQQE — 93096859
CRN 95-1-1 X-F-N-E-HQQE — 99589038
CRN 95-2 A-P-A-E-HQQE — 93045747
CRN 95-2-1 A-F-A-E-HQQE — 99141985
CRN 95-2-2 A-F-A-E-HQQE — 93045771
CRN 95-2-2 A-F-A-E-HQQE — 93390754
CRN 95-2-2 A-F-A-E-HQQE — 99613173
CRN 95-2-2 A-P-A-E-HQQE — 99141791
CRN 95-2-2 A-P-A-E-HQQE — 99141881
CRN 95-2-2 A-P-A-E-HQQE — 99918415
CRN 95-2-2 B-F-A-E-HQQE — 99751520
CRN 95-2-2 E-F-A-E-HQQE — 92904927
CRN 95-3 A-P-A-E-HQQE — 99141794
CRN 95-3 A-P-A-E-HQQE — 99141884
CRN 95-3-2 A-F-A-E-HQQE — 93390762
CRN 95-3-2 A-F-A-E-HQQE — 99141761
CRN 95-3-2 A-F-H-E-HQQE — 99944074
CRN 95-3-2 A-G-H-E-HQQE — 92928991
CRN 95-3-2 B-F-A-E-HQQE — 99673967
CRN 95-3-2 I-F-A-E-HQQE — 93534240
CRN 95-3-2 I-G-A-E-HQQE — 92640485
CRN 95-3-2 X-F-A-E-HQQE — 99962178
CRN 95-4 A-F-A-E-HQQE — 92546862
CRN 95-4 A-F-A-E-HQQE — 99141763
CRN 95-4 A-F-A-E-HQQE — 99141990
CRN 95-4 A-P-A-E-HQQE — 93435366
CRN 95-4 A-P-A-E-HQQE — 99141795
CRN 95-4 A-P-A-E-HQQE — 99141885
CRN 95-4 E-F-A-E-HQQE — 99791178
CRN 95-4 F-F-H-F-HQQE — 93426306
CRN 95-4-2 A-F-A-E-HQQE — 99613231
CRN 95-4-2 A-P-A-E-HQQE — 99505240
CRN 95-5 A-F-A-E-HQQE — 92805868
CRN 95-5 A-F-A-E-HQQE — 92846553
CRN 95-5 A-F-A-E-HQQE — 99141764
CRN 95-5 A-F-A-E-HQQE — 99627033
CRN 95-5 E-F-A-E-HQQE — 92732972
CRN 95-5 E-F-A-E-HQQE — 92870923
CRN 95-5 I-F-A-E-HQQE — 92617613
CRN 95-5 I-P-A-E-HQQE — 93524948
CRN 95-5 IZ-F-A-E-HQQE — 99976871
CRN 95-6 A-F-A-E-HQQE — 93435419
CRN 95-6 A-F-A-E-HQQE — 99141765
CRN 95-6 A-F-A-E-HQQE — 99693825
CRN 95-6 A-F-A-E-HQQE — 99708246
CRN 95-6 A-P-A-E-HQQE — 93154128
CRN 95-6 B-G-A-E-HQQE — 92513896
CRN 95-6 X-F-A-E-HQQE — 92528756
CRN 95-6-1 A-P-A-E-HQQE — 99142030
CRN 95-6-1 E-F-A-E-HQQE — 92872645
CRN 95-7 A-F-A-E-HQQE — 92905781
CRN 95-7 A-F-A-E-HQQE — 93435420
CRN 95-7 A-F-A-E-HQQE — 99141766
CRN 95-7 A-F-A-E-HQQE — 99613285
CRN 95-7 A-F-A-E-HQQE — 99750597
CRN 95-7 A-F-A-E-HQQE — 99816732
CRN 95-7 A-P-A-E-HQQE — 93435369
CRN 95-7 A-P-A-E-HQQE — 99400216
CRN 95-7 E-F-A-E-HQQE — 99993797
CRN 95-8 A-F-A-E-HQQE — 92905832
CRN 95-8 A-F-A-E-HQQE — 99141768
CRN 95-8 A-F-H-E-HQQE — 93582898
CRN 95-8-2 A-F-A-E-HQQE — 92716450
CRN 95-8-2 A-F-A-E-HQQE — 92994279
CRN 95-8-2 A-F-A-E-HQQE — 93087933
CRN 95-8-2 A-F-A-E-HQQE — 99141767
CRN 95-8-2 A-F-A-E-HQQE — 99860004
CRN 95-9 A-F-A-E-HQQE — 92835107
CRN 95-9 A-F-A-E-HQQE — 92905833
CRN 95-9 A-F-A-E-HQQE — 99141769
CRN 95-9 A-F-A-E-HQQE — 99141850
CRN 95-9 A-P-A-E-HQQE — 92906033
CRN 95-9 A-P-A-E-HQQE — 99141801
CRN 95-10 A-F-A-E-HQQE — 92624404
CRN 95-10 A-F-A-E-HQQE — 92905834
CRN 95-10 A-F-A-E-HQQE — 99141770
CRN 95-10 A-F-A-E-HQQE — 99141851
CRN 95-10 A-P-A-E-HQQE — 92906034
CRN 95-10 A-P-A-E-HQQE — 99141802
CRN 95-10 A-P-A-E-HQQE — 99141890
CRN 95-10 E-F-A-E-HQQE — 92829832
CRN 95-11 A-F-A-E-HQQE — 92624405
CRN 95-11 A-F-A-E-HQQE — 92905835
CRN 95-11 A-F-A-E-HQQE — 99141771
CRN 95-11 A-F-A-E-HQQE — 99141852
CRN 95-11 A-P-A-E-HQQE — 99141803
CRN 95-11 A-P-A-E-HQQE — 99141891
CRN 95-12 A-F-A-E-HQQE — 92624406
CRN 95-12 A-F-A-E-HQQE — 92905837
CRN 95-12 A-F-A-E-HQQE — 99141772
CRN 95-12 A-F-A-E-HQQE — 99141853
CRN 95-12 A-P-A-E-HQQE — 92906036
CRN 95-12 A-P-A-E-HQQE — 99141804
CRN 95-12 A-P-A-E-HQQE — 99141892

Grundfos CRN 125

CRN 125-1 A-F-A-E-HQQE — 99142641
CRN 125-1 A-F-A-E-HQQE — 99142889
CRN 125-1 A-G-H-E-HQQE — 93064519
CRN 125-1 A-G-H-E-HQQE — 99969409
CRN 125-1 A-P-A-E-HQQE — 99400297
CRN 125-1 E-F-A-E-HQQE — 92559801
CRN 125-1 E-F-A-E-HQQE — 92907198
CRN 125-1-1 A-G-A-E-HQQE — 99918531
CRN 125-1-1 A-J-A-E-HQQE — 92566369
CRN 125-1-1 A-P-A-E-HQQE — 99918494
CRN 125-2 A-F-A-E-HQQE — 99142892
CRN 125-2 A-G-A-E-HQQE — 99400262
CRN 125-2 A-P-A-E-HQQE — 93436073
CRN 125-2-1 A-G-A-E-HQQE — 99145139
CRN 125-2-1 A-P-A-E-HQQE — 92904337
CRN 125-2-2 A-F-A-E-HQQE — 99142642
CRN 125-2-2 A-G-A-E-HQQE — 92835965
CRN 125-2-2 A-P-A-E-HQQE — 99142742
CRN 125-2-2 A-P-A-E-HQQE — 99918496
CRN 125-2-2 F-F-A-F-HQQE — 93595595
CRN 125-3 A-G-A-E-HQQE — 99145143
CRN 125-3 A-P-A-E-HQQE — 99142746
CRN 125-3-1 A-F-A-E-HQQE — 92904446
CRN 125-3-1 A-F-A-E-HQQE — 99142645
CRN 125-3-1 A-J-A-E-HQQE — 92518436
CRN 125-3-1 A-P-A-E-HQQE — 92904350
CRN 125-3-1 A-P-A-E-HQQE — 99142745
CRN 125-3-1 A-P-A-E-HQQE — 99142937
CRN 125-3-2 A-F-A-E-HQQE — 99143070
CRN 125-4 A-F-A-E-HQQE — 99142648
CRN 125-4 A-F-A-E-HQQE — 99708275
CRN 125-4 A-F-H-E-HQQE — 99711884
CRN 125-4 A-P-A-E-HQQE — 93435374
CRN 125-4 A-P-A-E-HQQE — 99142942
CRN 125-4-2 A-F-A-E-HQQE — 99751517
CRN 125-4-2 A-F-H-E-HQQE — 99608031
CRN 125-4-2 A-G-A-E-HQQE — 99400265
CRN 125-4-2 A-G-A-E-HQQE — 99918539
CRN 125-4-2 A-P-A-E-HQQE — 99142747
CRN 125-4-2 A-P-A-E-HQQE — 99142941

Grundfos CRN 155

CRN 155-1 A-F-A-E-HQQE — 93390791
CRN 155-1 A-F-A-E-HQQE — 99143270
CRN 155-1 E-F-A-E-HQQE — 92569698
CRN 155-1-1 A-F-A-E-HQQE — 99143359
CRN 155-1-1 A-G-A-E-HQQE — 99145246
CRN 155-1-1 A-P-A-E-HQQE — 99400381
CRN 155-1-1 B-F-A-E-HQQE — 93400250
CRN 155-1-1 E-F-A-E-HQQE — 92886538
CRN 155-1-1 E-F-H-E-HQQE — 92838263
CRN 155-1-1 E-G-A-E-HQQE — 92602036
CRN 155-1-1 IZ-F-A-E-HQQE — 92917379
CRN 155-2 A-F-A-E-HQQE — 92805954
CRN 155-2 A-F-A-E-HQQE — 99143272
CRN 155-2 A-G-A-E-HQQE — 92835986
CRN 155-2 E-F-A-E-HQQE — 93350083
CRN 155-2 E-F-H-E-HQQE — 92838266
CRN 155-2-1 A-G-A-E-HQQE — 99145250
CRN 155-2-2 A-F-A-E-HQQE — 92629184
CRN 155-2-2 A-F-A-E-HQQE — 93436101
CRN 155-2-2 A-F-A-E-HQQE — 99613399
CRN 155-2-2 A-P-A-E-HQQE — 99400383
CRN 155-3 A-F-A-E-HQQE — 99143364
CRN 155-3 A-F-A-E-HQQE — 99751551
CRN 155-3 A-F-A-E-HQQE — 99779316
CRN 155-3 E-F-A-E-HQQE — 92623103
CRN 155-3-2 A-F-A-E-HQQE — 99143363
CRN 155-3-2 A-F-A-E-HQQE — 99751550
CRN 155-3-2 A-F-A-E-HQQE — 99959611
CRN 155-3-2 A-G-A-E-HQQE — 93289323
CRN 155-3-2 A-G-A-E-HQQE — 99400352
CRN 155-3-2 A-P-A-E-HQQE — 93435377
CRN 155-4-1 A-F-A-E-HQQE — 99143275
CRN 155-4-1 A-F-A-E-HQQE — 99143366
CRN 155-4-1 A-F-A-E-HQQE — 99751563
CRN 155-4-1 A-F-A-E-HQQE — 99793099
CRN 155-4-1 A-P-A-E-HQQE — 93435379
CRN 155-4-1 A-P-A-E-HQQE — 99143318
CRN 155-4-1 E-F-A-E-HQQE — 92646728

Grundfos CRN 185

CRN 185-1 A-F-A-E-HQQE — 93436103
CRN 185-1 A-F-A-E-HQQE — 99143736
CRN 185-1 A-P-A-E-HQQE — 93436076
CRN 185-1 A-P-A-E-HQQE — 99144055
CRN 185-1-1 A-P-A-E-HQQE — 99400464
CRN 185-1-1 E-F-A-E-HQQE — 93042308
CRN 185-2 A-F-A-E-HQQE — 99143738
CRN 185-2 A-P-A-E-HQQE — 93435381
CRN 185-2 A-P-A-E-HQQE — 99143859
CRN 185-2-2 A-P-A-E-HQQE — 99143858
CRN 185-3-3 A-F-A-E-HQQE — 99143828

Grundfos CRN 215

CRN 215-1 A-P-A-E-HQQE — 99144245
CRN 215-1 A-P-A-E-HQQE — 99144530
CRN 215-1-1 A-F-A-E-HQQE — 99144300
CRN 215-1-1 A-G-A-E-HQQE — 99145462
CRN 215-1-1 A-P-A-E-HQQE — 99144330
CRN 215-2-2 A-F-A-E-HQQE — 92541286
CRN 215-2-2 A-F-A-E-HQQE — 99144218
CRN 215-2-2 A-P-A-E-HQQE — 93435384
CRN 215-2-2 A-P-A-E-HQQE — 99144332

Grundfos CRN 255

CRN 255-1 A-F-A-E-HQQE — 99144662
CRN 255-1 A-F-A-E-HQQE — 99144758
CRN 255-1 A-P-A-E-HQQE — 92541546
CRN 255-1 A-P-A-E-HQQE — 99144713
CRN 255-1 A-P-A-E-HQQE — 99144790
CRN 255-1-1 A-F-A-E-HQQE — 92806112
CRN 255-1-1 A-F-A-E-HQQE — 93435450
CRN 255-1-1 A-F-A-E-HQQE — 99613580
CRN 255-1-1 A-P-A-E-HQQE — 92541544
CRN 255-1-1 A-P-A-E-HQQE — 99144712
CRN 255-1-1 A-P-A-E-HQQE — 99144955
CRN 255-1-1 A-P-A-E-HQQE — 99613582
CRN 255-2-2 A-F-A-E-HQQE — 99144664
CRN 255-2-2 A-F-A-E-HQQE — 99144759

Grundfos CRNE 95

CRNE 95-1 A-F-A-E-HQQE — 92959004
CRNE 95-1 A-F-A-E-HQQE — 99264376
CRNE 95-1 A-G-A-E-HQQE — 92959807
CRNE 95-1 N-F-A-E-HQQE — 92959014
CRNE 95-1 N-G-A-E-HQQE — 92959812
CRNE 95-1 PV-J-A-E-HQQE — 93291624
CRNE 95-1-1 A-F-A-E-HQQE — 99264375
CRNE 95-1-1 A-G-A-E-HQQE — 93292362
CRNE 95-1-1 N-P-A-E-HQQE — 99264442
CRNE 95-1-1 V-P-A-E-HQQE — 99266090
CRNE 95-2-1 A-F-A-E-HQQE — 92959046
CRNE 95-2-1 A-F-A-E-HQQE — 99264378
CRNE 95-2-1 A-F-A-E-HQQE — 99813643
CRNE 95-2-1 A-P-A-E-HQQE — 92959044
CRNE 95-2-1 E-F-A-E-HQQE — 92514529
CRNE 95-2-1 N-F-A-E-HQQE — 99266134
CRNE 95-2-1 N-P-A-E-HQQE — 92959048
CRNE 95-2-2 A-F-A-E-HQQE — 92959034
CRNE 95-2-2 A-F-A-E-HQQE — 99264377
CRNE 95-2-2 A-P-A-E-HQQE — 92959030
CRNE 95-2-2 I-F-A-E-HQQE — 93230572
CRNE 95-2-2 N-F-A-E-HQQE — 92959042

Grundfos CRNE 125 – HQQE Versions

CRNE 125-1 A-F-A-E-HQQE — 92959101
CRNE 125-1 A-F-A-E-HQQE — 99266104
CRNE 125-1 N-F-A-E-HQQE — 92959121
CRNE 125-1 N-G-A-E-HQQE — 99266511
CRNE 125-1 N-P-A-E-HQQE — 99264460
CRNE 125-1 NV-F-A-E-HQQE — 92959351
CRNE 125-1 V-F-A-E-HQQE — 92959209
CRNE 125-1-1 A-G-A-E-HQQE — 92959823
CRNE 125-1-1 N-G-A-E-HQQE — 99266510
CRNE 125-1-1 N-P-A-E-HQQE — 92959088

Grundfos CRNE 155

CRNE 155-1-1 A-F-A-E-HQQE — 99264411
CRNE 155-1-1 A-G-A-E-HQQE — 99266495
CRNE 155-1-1 A-P-A-E-HQQE — 99264413
CRNE 155-1-1 N-F-A-E-HQQE — 92959134
CRNE 155-1-1 N-F-A-E-HQQE — 99264465
CRNE 155-1-1 N-G-A-E-HQQE — 99266514
CRNE 155-1-1 N-P-A-E-HQQE — 92959132
CRNE 155-1-1 N-P-A-E-HQQE — 99264467
CRNE 155-1-1 V-F-A-E-HQQE — 92959226

Confirmed Tandem-Seal Pump References

Grundfos lists kit 99262346 as a service component for these PQQE arrangements. Confirm the seal position being repaired and any additional parts needed.

CRN 95-1-1 A-F-A-E-PQQE — 99797641
CRNE 125-1-1 A-F-A-E-PQQE — 92544221

Confirmed Grundfos Hydro Booster-System References

These entries identify complete booster systems whose recommended-parts records include 99262346. Their published system names do not contain an HQQE suffix. Check the individual installed pump and the number of seals required before ordering.

Hydro MPC-E 2 CRE 95-1 VH GD-A-I-V — 93558905
Hydro MPC-E 2 CRE 95-1-1 VE GD-A-I-V — 93559117
Hydro MPC-E 2 CRE 95-2-2 V1 GD-A-A-A — 93599337
Hydro MPC-E 3 CRE 155-1-1 V1 GD-A-D-A — 93264551
Hydro MPC-E 5 CRE 95-2-1 V1 GD-A-D-A — 93264527
Hydro MPC-E 6 CRE 125-1 V1 GC-A-D-GJ — 93274826
HYDRO MPC-EC 5 CR 155-1 V1 GG-A-I-AHJ — 93634942
Hydro MPC-EC 6 CR 125-3-2 V1 GC-A-D-GJ — 93275417
Hydro MPC-EC 6 CR 155-2 V1 GC-A-D-A — 93265539
Hydro Multi-E 3 CRNE95-1-1 U2 A-A-I-I-DU — 93368454

Compatibility reference: Grundfos Product Center product descriptions and recommended-parts records checked on 20 October 2026. The eight-digit numbers at the ends of the entries identify the pumps or booster systems; the replacement seal kit offered here is 99262346. View the manufacturer’s seal-kit record .

Specification & guidance notice: Technical information and FAQ content are provided in good faith based on manufacturer literature and industry experience. Descriptions of hydraulic types and application suitability represent general guidance only and do not constitute a guarantee of performance. Actual results will depend on system design, pipework losses, media characteristics, and installation conditions. Please consult the manufacturer & thier documentation and satisfy yourself that the equipment is suitable for your specific application prior to purchase.