Grundfos NB NK Bronze Pump Wear Ring 76 × 90 × 10mm 96810099 #5147
£99.00GBP
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 NB NK Bronze Pump Wear Ring — 76 × 90 × 10mm — 96810099
Genuine Grundfos bronze replacement wear ring, part number 96810099. Specified as D76/D90×10, this ring has a nominal 76mm internal diameter, 90mm external diameter and 10mm axial width.
Used on selected Grundfos NB, NK, NBG and NKG pumps, including specific electronically controlled variants and TP models identified in the manufacturer-reference list below. The wear ring helps maintain the designed clearance around the impeller, limiting internal recirculation within the pump.
Stock reference: #5147
New, unused surplus stock.
Supplied with our 2-year dealer guarantee.
Please refer to the listing photographs for the item and packaging supplied. Packaging may show storage or handling marks.
New, unused surplus stock.
Supplied with our 2-year dealer guarantee.
Please refer to the listing photographs for the item and packaging supplied. Packaging may show storage or handling marks.
Technical Specification
| Manufacturer | Grundfos |
|---|---|
| Part number | 96810099 |
| Manufacturer description | Spare, wear ring |
| Material | Bronze |
| Material abbreviation | BZ |
| Nominal internal diameter | 76mm |
| Nominal external diameter | 90mm |
| Nominal axial width | 10mm |
| Grundfos dimension code | D76/D90X10 |
| Fitting arrangement | Press-fit wear ring on applicable assemblies; confirm against the pump service drawing |
| Catalogue position | Position 45 in the applicable NB/NBE and NKG catalogue arrangements |
| Quantity supplied | One wear ring |
| Manufacturer net weight | 0.16kg |
| EAN | 5700310975030 |
| Our stock reference | #5147 |
What Is Included?
One Grundfos 96810099 bronze wear ring. This is an individual replacement component. A second wear ring, impeller, mechanical shaft seal, casing O-ring, retaining hardware and other overhaul parts are not included.
Technical Questions & Answers
What does a pump wear ring do?
A wear ring forms a replaceable part of the close-clearance area around the impeller. This clearance restricts liquid recirculating internally from the higher-pressure region towards the suction side. Excessive clearance can reduce hydraulic performance and efficiency.
What does D76/D90×10 mean?
D76 identifies the nominal 76mm bore, D90 the nominal 90mm outside diameter, and 10 the nominal axial width in millimetres. The 76mm dimension is not the pump's shaft diameter or pipe connection size.
What does BZ mean?
BZ denotes bronze. Grundfos identifies part 96810099 as BRONZE. The specific bronze alloy grade is not stated in the spare-part specification checked for this listing.
Is bronze the same as brass?
No. Grundfos lists separate material versions for this nominal ring size: 96810099 — bronze, 96810123 — cast iron and 99208825 — brass. Matching dimensions alone does not establish that a different material is suitable for the pump and liquid.
Is this a mechanical shaft seal or casing seal?
No. A wear ring controls an internal hydraulic clearance. The mechanical shaft seal prevents leakage along the rotating shaft, while the casing O-ring seals a stationary housing joint. These are separate components with different functions.
Is this the front or rear wear ring?
The applicable end-suction catalogue arrangements identify 96810099 as position 45. A rear ring, where fitted, is identified separately as position 45b and may have different dimensions. For example, the NKG catalogue lists 96810102 at position 45b for the relevant 50-32-160 and 50-32-200 arrangements, and 96810103 for the relevant 50-32-250 arrangement. Always check the exact pump drawing.
How many rings do I receive?
This listing supplies one ring. It is not a front-and-rear pair or complete pump overhaul kit. Check the service parts list for the number and sizes required.
Does it fit every Grundfos NB or NK pump?
No. Wear-ring sizes, materials and mounting arrangements vary across these ranges. Select by the complete pump product number and its applicable service parts information, including production details where relevant. The confirmed references found during research are listed below.
Why are BQQE, BAQE, GQQE and other codes included in the pump references?
These codes identify the pump's mechanical shaft-seal arrangement and form part of its complete designation. They help distinguish pump configurations, but they do not independently identify the wear ring. The compatibility research below checked for the exact spare part 96810099.
Will a new wear ring restore the pump's flow and pressure?
It may help restore performance where excessive wear-ring clearance is the cause of internal leakage. The impeller, casing fit, shaft condition and other possible causes of poor performance should also be checked. Replacing the ring alone cannot correct every hydraulic or mechanical fault.
What running clearance or interference fit should be used?
The nominal dimensions do not specify the installation interference, manufacturing tolerances or permitted running clearance. Use the service requirements for the exact pump and inspect the mating impeller surface and housing bore. Do not apply a guessed universal clearance.
What should be checked during fitting?
Isolate, depressurise and drain the pump before dismantling, allowing hot equipment to cool. Inspect the housing bore and impeller surfaces, fit the correct ring without distorting it, and follow the applicable Grundfos assembly procedure. Confirm that the rotating assembly turns freely after assembly.
Does the ring have a universal temperature, pressure or chemical rating?
No universal assembled-pump rating is established by the ring's dimensions alone. Suitability depends on the complete pump, liquid, operating conditions and material combination. Follow the limits and material requirements specified for the exact pump.
Manufacturer Information
- Grundfos Product Center — 96810099 wear ring
- Grundfos NB/NBE Range 6 service kit catalogue — press-fit wear-ring table, page 15
- Grundfos NKG Model B service kit catalogue — wear-ring arrangements and part references
- Grundfos NB/NBG service instructions
Need Help Confirming Compatibility?
Send us a clear photograph of the pump nameplate showing its complete product number and production code. A photograph of the existing ring, its position and any spare-part label can also help identify the required component.
The Pump Dealer
Telephone: 01803 220416
Email: kirk@thepumpdealer.co.uk
Please quote 96810099 / stock #5147.
Delivery & Guarantee
- Free UK shipping.
- Orders received before 4pm are dispatched the next working day.
- Same-day courier delivery can be quoted by telephone.
- International shipping costs are confirmed after checkout.
- Supplied with our 2-year dealer guarantee.
Confirmed Grundfos Pump References
Our research identified 290 manufacturer pump references whose recommended service-parts records include 96810099. These comprise 227 published model designations, 61 abbreviated manufacturer descriptions and two service-special references.
The eight-digit number at the end of each entry identifies the pump. Published type codes have been retained, including separate product numbers that share the same model description.
These are confirmed manufacturer references found during research, not a claim that every worldwide or historical variant has been identified. Confirm the exact pump product number, production details, required ring position and material before ordering. An unlisted pump may still use this part.
NB — Published Model References
- NB 32-125.1/110 AF2ABAQE — 98638282
- NB 32-125/112 AF2BBAQE — 98441290
- NB 32-125/115 AF2BBAQE — 99097951
- NB 32-125/121 AF2BBAQE — 98777429
- NB 32-125/126 AF2BBAQE — 98418622
- NB 32-125/130 AF2ABQQV — 98657890
- NB 32-125/130 AF2BBAQE — 97797442
- NB 32-125/135 AF2ABAQE — 97783866
- NB 32-125/139 AF2SBAQE — 98769550
- NB 32-125/140 AF2BBAQE — 98724875
- NB 32-125/142 AF2ABAQE — 99033778
- NB 32-125/142 AF2BBAQE — 97843365
- NB 32-160/139 AF2ABAQE — 97923297
- NB 32-160/151 AF2BBAQE — 98729153
- NB 32-160/151 AF2BBAQE — 99094349
- NB 32-160/154 AF2BBAQE — 97703060
- NB 32-160/156 AF2ABAQE — 99033483
- NB 32-160/160 AF2ABAQE — 98130664
- NB 32-160/160 AF2SBAQE — 99011318
- NB 32-160/163 AF2ABAQE — 97771517
- NB 32-160/163 AF2ABQQE — 96529992
- NB 32-160/163 AF2BBAQE — 97667577
- NB 32-160/163 AF2BBAQE — 98725220
- NB 32-160/163 AF2BBAQE — 99144626
- NB 32-160/168 ASF2ABQQE — 98984484
- NB 32-160/171 AF2BBAQE — 98689621
- NB 32-160/175 AF2BBQQE — 98173099
- NB 32-200/189 AF2BBAQE — 98914194
- NB 32-200/201 AF2ABAQE — 98344103
- NB 32-200/206 AF2ABAQE — 98730236
- NB 32-200/206 AF2ABQQE — 96631222
- NB 32-200/208 AF2ABAQE — 98684881
- NB 32-200/212 AF2ABQQE — 99086874
- NB 32-200/216 AF2BBAQE — 96606807
- NB 32-200/219 AF2BBAQE — 98725218
- NB 32-200/219 AF2BBAQE — 98811372
- NB 32-250/246 AF2ABAQE — 99013610
- NB 32-250/250 AF2BBAQE — 98978033
- NB 32-250/255 AF2ABAQE — 98924777
NBG — Published Model References
- NBG 50-32-125.1/140 AF2ABAQE — 98049036
- NBG 50-32-125/106 AF2ABAQE — 96694698
- NBG 50-32-125/106 AF2SBQQE — 97821506
- NBG 50-32-125/106 AF2SBQQE — 98444207
- NBG 50-32-125/114 AF2ABAQE — 96938166
- NBG 50-32-125/115 AF2BBAQE — 96780533
- NBG 50-32-125/130 AF2BBQQE — 98844086
- NBG 50-32-125/140 AF2ABQQE — 98074067
- NBG 50-32-125/140 AF2BBAQE — 99141005
- NBG 50-32-125/142 AAF2AESGQQEJW1 — 99015570
- NBG 50-32-125/142 AF2ASBAQE — 95105917
- NBG 50-32-125/142 AF2BBAQE — 99140998
- NBG 50-32-160/139 AAE2SESBQQEIW1 — 99803178
- NBG 50-32-160/151 AAE2CESBQQEJW1 — 99803019
- NBG 50-32-160/151 AF2ABAQE — 97642670
- NBG 50-32-160/156 AF2BBAQE — 96993565
- NBG 50-32-160/158 AE2DBQQE — 98711252
- NBG 50-32-160/161 AF2ABQQE — 98662688
- NBG 50-32-160/162 AF2ABAQE — 97620326
- NBG 50-32-160/162 AF2BBAQE — 97627071
- NBG 50-32-160/164 AF2ABQQE — 98546708
- NBG 50-32-160/164 AF2SBQQE — 98882919
- NBG 50-32-160/173 AE2BSBQQE — 96770852
- NBG 50-32-160/173 AF2ABAQE — 96694733
- NBG 50-32-160/177 AF2ABQQE — 98776511
- NBG 50-32-200/176 AE2BSBQQE — 96770853
- NBG 50-32-200/184 AAE2CESBQQEEW3 — 99803396
- NBG 50-32-200/190 AAE2CESBQQELW1 — 96878851
- NBG 50-32-200/190 AAE2CESBQQELW1 — 99803083
- NBG 50-32-200/197 AAE2CESBQQEFW3 — 99803397
- NBG 50-32-200/202 AF2ABAQE — 96829337
- NBG 50-32-200/202 AF2ABQQV — 98830896
- NBG 50-32-200/206 AAE2SESBQQEMW1 — 99803197
- NBG 50-32-200/206 AF2BBAQE — 98049780
- NBG 50-32-200/206 AF2BBQQE — 99036433
- NBG 50-32-200/216 AAE2SESBQQEGW3 — 99803496
- NBG 50-32-200/219 AAE2CESBQQENW1 — 99811792
- NBG 50-32-200/219 AAE2SESBQQEHW3 — 99803498
- NBG 50-32-250/244 AF2BBAQE — 98577293
- NBG 50-32-250/246 AF2BBAQE — 96838877
- NBG 50-32-250/250 AF2ABQQV — 97916432
- NBG 50-32-250/257 AF2BBAQE — 97660464
- NBG 50-32-250/257 AF2BBQQE — 97661804
- NBG 50-32-250/258 AF2ABAQE — 98666894
- NBG 50-32-250/258 AF2ABAQE — 98895357
- NBG 50-32-250/260 AF2BBQQE — 97754034
- NBG 50-32-250/262 AF2ABAQE — 95105074
- NBG 50-32-250/262 AF2ABAQE — 96694741
- NBG 50-32-250/262 AF2ABAQE — 98049485
- NBG 50-32-250/262 AF2BBQQE — 98141454
NBGE — Published Model References
- NBGE 50-32-160/139 AAE2CESBQQEIWB — 98731662
- NBGE 50-32-200/197 AAE2AESBQQEFWA — 93547615
NK — Published Model References
- NK 32-125/114 AY1F2AESBAQEXW1 — 99398321
- NK 32-125/117 Y1F2AE-SBAQE — 98791317
- NK 32-125/122 AA1F2BESBAQEJW2 — 97835466
- NK 32-125/125 Y1F2AE-SBAQE — 98981678
- NK 32-125/136 AY1F2AESBAQEXW1 — 93110900
- NK 32-125/142 AA1F2AESBAQEJW1 — 92604434
- NK 32-125/142 AAEF2BESBAQEJW1 — 98965340
- NK 32-125/142 AY1F2AESBAQEXW1 — 99439589
- NK 32-125/142 AY1F2SESBAQEXW1 — 92654328
- NK 32-160/160 AY1F2BESBAQEXW1 — 93189752
- NK 32-160/160 AY1F2SESBAQEXW1 — 99777968
- NK 32-160/162 Y1F2AE-SBAQE — 98376021
- NK 32-160/163 Y1F2AE-SBAQE — 98694775
- NK 32-160/163 Y1F2SE-SBAQE — 98798438
- NK 32-160/166 Y1F2AE-SBAQE — 98538201
- NK 32-160/167 A1F2AE-SBAQE — 96646212
- NK 32-160/170 Y1F2BE-SBAQE — 98389672
- NK 32-160/172 Y1F2AV-SBQQV — 98652328
- NK 32-160/177 AY1F2AESBAQEXW1 — 99588660
- NK 32-160/177 AY1F2AESBQQEXW1 — 99454487
- NK 32-160/177 AY1F2SESBAQEXW1 — 99206340
- NK 32-200/179 AA2F2AESBQQEMW2 — 98972541
- NK 32-200/184 AA2F2AESBQQEEW3 — 98986349
- NK 32-200/197 Y1F2AE-SBAQE — 98584295
- NK 32-200/204 Y1F2AE-SBAQE — 98723254
- NK 32-200/205 Y1F2AE-BSNEA — 96627914
- NK 32-200/205 Y1F2BE-SBAQE — 98761153
- NK 32-200/206 A1F2SE-SBAQE — 98731426
- NK 32-200/206 AA1F2AESBAQEMW1 — 98312977
- NK 32-200/206 AA1F2BESBAQEMW1 — 98317993
- NK 32-200/210 Y1F2BE-SBAQE — 98510440
- NK 32-200/219 Y1F2AE-SBAQE — 98768853
- NK 32-250/199 AA1F2BVSBQQVLW1 — 93405816
- NK 32-250/215 Y1F2BE-SBAQE — 98053799
- NK 32-250/219 AY1F2AESBQQEXW1 — 98807744
- NK 32-250/227 AA2F2AVSBQQVMW1 — 92999330
- NK 32-250/255 Y1F2BE-SBAQE — 98334154
- NK 32-250/257 Y1F2BE-SBAQE — 98570691
- NK 32-250/262 AA1F2BESBAQEIW3 — 98318128
NKE — Published Model References
- NKE 32-125.1/121 ASA2F2AVSBQQVHWB — 99540504
- NKE 32-125/106 AA2F2AESBQQEGWB — 98990858
- NKE 32-125/106 ASA1F2AVSBQQVGWB — 99540240
- NKE 32-125/130 ASA2F2AESBQQEIWB — 99539625
- NKE 32-125/130 ASA2F2AVSBQQVIWB — 99540470
- NKE 32-125/130 ASA2F2BVSBQQVIWB — 99540890
- NKE 32-125/142 AA2F2AESBAQEJWB — 99097622
- NKE 32-125/142 ASA1F2BVSBQQVJWB — 99540673
- NKE 32-160/139 AA1F2AESBAQEIWB — 98111726
- NKE 32-160/163 ASA2F2BESBQQEKWB — 99540001
- NKE 32-160/173 ASA2F2AESBQQEFWA — 99539628
- NKE 32-160/177 ASA1F2AESBQQELWB — 99539431
- NKE 32-160/177 ASA2F2BESBQQELWB — 99539998
- NKE 32-200/176 ASA2F2BESBQQEKWB — 99540002
- NKE 32-200/184 AA2F2BESBAQEGWA — 98111989
- NKE 32-200/206 ASA1F2AESBQQEMWB — 99539459
- NKE 32-200/206 ASA1F2BESBQQEMWB — 99539798
- NKE 32-200/219 ASA1F2BVSBQQVNWB — 99540686
- NKE 32-200/219 ASA2F2BESBQQENWB — 99540008
- NKE 32-250/199 AA1F2AESBAQELWB — 99097533
- NKE 32-250/199 AA2F2AESBAQELWB — 99097575
- NKE 32-250/199 ASA2F2BVSBQQVLWB — 99540926
- NKE 32-250/219 AA2F2AESBQQEMWB — 99099266
- NKE 32-250/219 ASA1F2AESBQQEMWB — 99539465
- NKE 32-250/236 ASA1F2AESBQQEGWA — 99539466
- NKE 32-250/239 AA1F2AESBAQEIWA — 99097559
- NKE 32-250/244 AA2F2AESBAQENWB — 99097577
- NKE 32-250/257 ASA2F2AVSBQQVHWA — 99540491
- NKE 32-250/262 ASA2F2AVSBQQVIWA — 99540492
NKG — Published Model References
- NKG 50-32-125.1/100 AY1F2BESBAQEXW1 — 96936445
- NKG 50-32-125/106 AA1F2SESBQQEGW1 — 99531599
- NKG 50-32-125/106 AY1F2BESBAQEXW1 — 96936448
- NKG 50-32-125/115 AA2F2AVSBQQVHW1 — 93401914
- NKG 50-32-125/115 AY1F2SESBAQEXW1 — 97534663
- NKG 50-32-125/130 AA1F2AESBAQECW3 — 95101073
- NKG 50-32-125/130 AA2F2AESBAQEIW1 — 97831564
- NKG 50-32-125/130 AY1F2SESBAQEXW1 — 98471442
- NKG 50-32-125/142 AA2F2AESBAQEDW3 — 95102789
- NKG 50-32-125/142 AY1F2BESBAQEXW3 — 96937839
- NKG 50-32-125/142 AY1F2SESBAQEXW1 — 98473854
- NKG 50-32-160/139 AA2F2AESBAQEKW2 — 97831909
- NKG 50-32-160/139 AY1E2BESBQQEXW1 — 97504369
- NKG 50-32-160/163 AA1F2AVSBQQVKW1 — 93405127
- NKG 50-32-160/163 AA2F2BESBQQEKW1 — 93402571
- NKG 50-32-160/163 AY1E2AVSBQQVXW1 — 96894632
- NKG 50-32-160/173 AW1E2SESBQQEXW3 — 99789353
- NKG 50-32-160/177 AA1F2BESBQQELW1 — 93402227
- NKG 50-32-160/177 AY1F2AESBAQEXW1 — 98140833
- NKG 50-32-200/176 AA2F2AVSBQQVKW1 — 93408269
- NKG 50-32-200/184 AY1E2BESBQQEXW3 — 96942758
- NKG 50-32-200/190 AA1F2AVSBQQVLW1 — 93401605
- NKG 50-32-200/190 AA2F2BESBAQELW1 — 98319953
- NKG 50-32-200/197 AY1F2BESBAQEXW3 — 97579554
- NKG 50-32-200/206 AA2F2BESBQQEMW1 — 93408062
- NKG 50-32-200/219 AW1E2CESBQQEXW1 — 98757070
- NKG 50-32-200/219 AY1E2AESBQQEXW1 — 96771343
- NKG 50-32-200/219 AY1F2AESBAQEXW1 — 96846222
- NKG 50-32-200/219 AY1F2SESBAQEXW3 — 98358155
- NKG 50-32-250/199 AA2F2BVSBQQVLW1 — 93409223
- NKG 50-32-250/219 AA1F2BVSBQQVMW1 — 93406073
- NKG 50-32-250/219 AA2F2BESBAQEMW1 — 97835910
- NKG 50-32-250/219 AY1F2AESBAQEXW1 — 98399696
- NKG 50-32-250/244 AA1F2AESBAQENW1 — 99118181
- NKG 50-32-250/244 AW1F2SESBQQEXW1 — 99300239
- NKG 50-32-250/256 AA1F2SESBQQEQW2 — 99532240
- NKG 50-32-250/262 AA1F2AESBAQEOW1 — 97829274
- NKG 50-32-250/262 AA2F2BVSBQQVOW1 — 93403157
- NKG 50-32-250/262 AY1F2SESBAQEXW1 — 98471431
- NKG 50-32-250/262 AY1F2SESBQQEXW1 — 99878523
NKGE — Published Model References
- NKGE 50-32-125.1/95 AA1F2BESBAQEGWB — 98482628
- NKGE 50-32-125.1/110 AA2F2AESBAQEGWB — 98482651
- NKGE 50-32-125/130 AA1F2AESBAQEIWB — 98111573
- NKGE 50-32-125/130 AA2F2AESBAQEIWB — 98111626
- NKGE 50-32-160/144 AA2F2AESBAQEEWA — 98482473
- NKGE 50-32-160/163 AA2F2AESBAQEKWB — 99097151
- NKGE 50-32-160/170 AA1F2AESBAQEEWA — 98482283
- NKGE 50-32-200/176 AA1F2AESBAQEKWB — 99096964
- NKGE 50-32-250/239 AA1F2AESBAQEIWA — 99097039
- NKGE 50-32-250/244 AA2F2AESBAQENWB — 99097171
TP — Published Model References
- TP 40-140/4 A-J-A-BQQE-GW3 — 99051590
- TP 40-150/4 A-J-B-BQQE-GW4 — 92502991
- TP 40-180/4 A-J-A-BQQE-HW4 — 99051604
- TP 40-820/2 A-J-A-BAQE-OW2 — 98839654
- TP 40-820/2 A-J-A-BQQE-OW2 — 98839607
- TP 40-820/2 A-J-B-BAQE-OW2 — 98839784
- TP 50-190/2 A-J-A-BQQE-HW1 — 98577251
- TP 50-190/2 A-J-A-GQQE — 96097026
- TP 50-190/2 A-J-S-BQQE-HW1 — 93457388
- TP 50-240/2 A-J-A-BQQE-IW1 — 98638611
- TP 50-240/2 A-J-A-BQQV-IW1 — 99246352
- TP 50-290/2 A-J-A-BAQE-JW1 — 96097017
- TP 50-290/2 A-J-A-BQQE-JW1 — 93058324
- TP 50-290/2 A-J-A-GQQV — 96097039
- TP 50-300/2 A-J-A-BQQE-JW2 — 99334818
- TP 50-350/2 A-J-A-GQQE-KW2 — 99189335
- TP 50-360/2 A-J-A-BQQE-KW1 — 98994535
- TP 50-430/2 A-J-A-BAQE-LW1 — 96097019
Additional Confirmed References — Abbreviated Manufacturer Descriptions
Grundfos publishes abbreviated model names for the following references. Separate manufacturer technical records confirm the shaft-seal codes shown in brackets, and the recommended-parts records include 96810099. Missing full type-code suffixes have not been inferred.
- NB 32-200/202 (BAQE shaft seal) — 96126387
- NB 32-250/199 (BAQE shaft seal) — 95109627
- NB 32-250/262 (BAQE shaft seal) — 95108842
- NB 32-250/262 (BAQE shaft seal) — 98079731
- NB 32-250/262 (GQQE shaft seal) — 98302903
- NB 32-250/262 (GQQE shaft seal) — 98305789
- NB 32-250/262 (GQQE shaft seal) — 98306131
- NB 32-250/262 (GQQE shaft seal) — 98306249
- NBE 32-125.1/121 (GQQE shaft seal) — 98111308
- NBE 32-125.1/140 (BAQE shaft seal) — 96539260
- NBE 32-125/97 (GQQE shaft seal) — 98111332
- NBE 32-125/107 (GQQE shaft seal) — 98111333
- NBE 32-125/107 (GQQE shaft seal) — 98111353
- NBE 32-125/115 (BAQE shaft seal) — 96538981
- NBE 32-125/115 (GQQE shaft seal) — 98111286
- NBE 32-125/130 (BAQE shaft seal) — 96539262
- NBE 32-125/130 (GQQE shaft seal) — 96539359
- NBE 32-125/130 (GQQE shaft seal) — 98111287
- NBE 32-125/142 (GQQE shaft seal) — 96539370
- NBE 32-160/139 (GQQE shaft seal) — 96540186
- NBE 32-160/151 (BAQE shaft seal) — 96538989
- NBE 32-160/151 (BAQE shaft seal) — 96539266
- NBE 32-160/151 (GQQE shaft seal) — 96539373
- NBE 32-160/152 (GQQE shaft seal) — 96539930
- NBE 32-160/163 (BAQE shaft seal) — 96125303
- NBE 32-160/163 (BQQE shaft seal) — 98435290
- NBE 32-160/173 (BAQE shaft seal) — 95114778
- NBE 32-160/177 (BAQE shaft seal) — 96539268
- NBE 32-200/179 (GQQE shaft seal) — 96539937
- NBE 32-200/184 (GQQE shaft seal) — 98111336
- NBE 32-200/190 (GQQE shaft seal) — 96539378
- NBE 32-200/204 (GQQE shaft seal) — 96539940
- NBE 32-200/206 (GQQE shaft seal) — 96539112
- NBE 32-200/206 (GQQE shaft seal) — 96539379
- NBE 32-200/216 (BAQE shaft seal) — 96538993
- NBE 32-200/216 (GQQE shaft seal) — 98111289
- NBE 32-200/219 (GQQE shaft seal) — 96540209
- NBE 32-250/244 (BAQE shaft seal) — 95108621
- NK 32-125/130 (BAQE shaft seal) — 96592800
- NK 32-250/199 (GQQE shaft seal) — 98322836
- NK 32-250/236 (BAQE shaft seal) — 95107473
- NK 32-250/262 (BAQE shaft seal) — 95107414
- NK 32-250/262 (GQQE shaft seal) — 98322839
- NK 32-250/262 (GQQE shaft seal) — 98324123
- NKE 32-125.1/121 (GQQE shaft seal) — 98111680
- NKE 32-125.1/140 (GQQE shaft seal) — 96600242
- NKE 32-125/97 (GQQE shaft seal) — 98111904
- NKE 32-125/106 (GQQE shaft seal) — 98482664
- NKE 32-125/115 (GQQE shaft seal) — 98111697
- NKE 32-125/142 (GQQE shaft seal) — 96600269
- NKE 32-160/139 (GQQE shaft seal) — 96600320
- NKE 32-160/151 (GQQE shaft seal) — 96600323
- NKE 32-160/172 (GQQE shaft seal) — 98482531
- NKE 32-160/173 (GQQE shaft seal) — 98111955
- NKE 32-200/164 (GQQE shaft seal) — 96601510
- NKE 32-200/179 (GQQE shaft seal) — 96601514
- NKE 32-200/184 (GQQE shaft seal) — 98482362
- NKE 32-200/200 (GQQE shaft seal) — 96600790
- NKG 50-32-160/163 (BQQE shaft seal) — 98449474
- NKG 50-32-160/177 (BAQE shaft seal) — 95131982
- NKG 50-32-250/219 (BAQE shaft seal) — 98286226
Additional Confirmed Service-Special References
The following manufacturer service-special records also list 96810099. Their public records do not publish a complete model designation, so identification must be by the exact product number.
- TP service special — 92951547
- NBS service special — 93535224
Compatibility research checked against Grundfos manufacturer records on 21 October 2026. Every pump product number listed above was checked for the exact replacement part 96810099. Confirm suitability for the individual pump, ring position and application before fitting.
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.