Grundfos SLV.80.80.13.4.50D.C.Z 98715685 1.3 kW 415v Submersible Waste Pump Dn80 #4453/4662

Grundfos SLV.80.80.13.4.50D.C.Z (98715685) – 1.3kW 415V Submersible Wastewater Pump (DN80) #4453/4662

This listing is for a Grundfos SLV sewage / wastewater pump with a SuperVortex (free-flow) impeller and a DN80 flanged outlet. The SLV variant is typically selected for wastewater duties with a higher content of solids, fibres or gassy sludge, where clog resistance is the priority.

• Impeller type: SLV with SuperVortex (free-flow) hydraulic
• Discharge connection: DN80 flanged outlet (standard flange interface for compatible fittings and pipework)
• Protection & monitoring: thermal switches in the motor windings
• Variant: standard non-EX version

Need help confirming suitability?
Call us on 01803 220416 for technical advice.

Manufacturer product page

Full technical details can be found on the official Grundfos product page:
View Grundfos SLV.80.80.13.4.50D.C.Z (98715685) – Variant specifications

Key specifications (summary)

• Model: SLV.80.80.13.4.50D.C.Z
• Grundfos product number: 98715685
• Rated motor output (P2): 1.3 kW
• Electrical supply / starting: 3 × 380–415 V, 50 Hz, direct-on-line (DOL)
• Motor: 4-pole
• Outlet: DN80
• Maximum installation depth: 17 m
• Generation: C
• Custom build: Z

Operating limits (summary)

• Operating mode: intended for submerged wastewater duty
• Liquid temperature: 0–40 °C
• pH range: 6.5–14 for standard materials; for fluctuating pH values, 4–14 is stated as acceptable guidance

Applications & selection guidance (SLV vs SL1)

Grundfos provides guidance when choosing between SLV (SuperVortex) and SL1 (S tube®). In general, SLV is typically preferred where clog tolerance is the priority, particularly with fibres and higher solids loading. :contentReference[oaicite:1]{index=1}

• Fibre/solids content: relatively high – SLV is typically preferred :contentReference[oaicite:2]{index=2}
• Dry solids content: higher dry solids duties are commonly associated with vortex-style hydraulics :contentReference[oaicite:3]{index=3}

Construction & protection features

• Cartridge seal concept: service-oriented seal arrangement designed for practical maintenance :contentReference[oaicite:4]{index=4}
• Thermal protection: thermal switches in the stator windings
• Corrosion protection: protective coating system on cast iron components
• Accessories: supplied separately and are not factory-fitted

Delivery & Shipping

• UK and international delivery available
• Next working day dispatch is often possible
• If delivery is time-critical, please call to confirm availability

Frequently Asked Questions

What does the model number mean?

• SL – sewage / wastewater pump range
• V – SuperVortex (free-flow) impeller version (SLV)
• 80 – solids handling / free passage class (model code)
• 80 – DN80 outlet
• 13 – 1.3 kW motor output
• 4 – 4-pole motor
• 5 – 50 Hz
• 0D – 3 × 380–415 V direct-on-line starting
• C – generation
• Z – custom-built pump

What discharge connection does this pump have?

This pump is supplied with a standard DIN DN80 flange. Because it follows the DIN standard, compatible fittings, guide claws or accessories from Grundfos or other manufacturers can be connected to the outlet. This often allows connection into existing systems originally using pumps from brands such as Flygt, Lowara, Sulzer, Wilo, KSB and other manufacturers, subject to site configuration.

Can model numbers be interchanged?

Occasionally it is possible to swap different model or part codes for alternative versions within the SL range, depending on the duty point, installation type and electrical configuration. Please call us for a recommendation before ordering if you are looking to replace a different code.

Why choose SuperVortex (SLV) instead of S tube® (SL1)?

The SuperVortex (free-flow) hydraulic is typically selected where clog resistance is the priority — especially with wastewater containing fibres, stringy material, or more challenging mixtures such as gassy sludge. Grundfos describes SLV as a strong choice for intermittent operation with higher solids/fibre content. :contentReference[oaicite:5]{index=5}

Do accessories come fitted?

No. Accessories are supplied separately and are not factory-fitted.

About Our Stock

Stock code: #4453/4662
We specialise in supplying new and unused surplus pumps. All units are inspected prior to dispatch and supplied with guarantee.