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GENERAC Engine Driven Pump: 2 in MNPT, 2 in MNPT, 0 in Max. Dia. Solids, 108 ft Max. Head - Engine-Driven Water Pumps
GENERACEngine-Driven Water Pumps

GENERAC Engine Driven Pump: 2 in MNPT, 2 in MNPT, 0 in Max. Dia. Solids, 108 ft Max. Head

The GENERAC CW20 is a recoil-start engine-driven water pump with a 2-inch MNPT connection. It features a cast-iron volute and includes a strainer as a kit component, with a maximum head of 108 feet and a maximum…

SKU 3G-OTH-89002

Also listed as: CW 20 · CW-20

Brand
GENERAC
Item
Engine Driven Pump: 2 in MNPT, 2 in MNPT, 0 in Max. Dia. Solids, 108 ft Max. Head
Category
Engine-Driven Water Pumps
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Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

GENERAC
Manufacturer Part Number
CW20
Type
Semi-Open
MNPT
2 in
Max. Head
108 ft
Ignition Type
Recoil-Start
Kit Components
Strainer
Volute Material
Cast Iron
Max. Dia. Solids
0 in

Technical Documents

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GENERAC Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The GENERAC CW20 is a recoil-start engine-driven water pump with a 2-inch MNPT connection. It features a cast-iron volute and includes a strainer as a kit component, with a maximum head of 108 feet and a maximum solid-handling diameter of 0 inches.

Frequently Asked Questions

What is the GENERAC CW20 engine-driven pump used for?

The GENERAC CW20 is a recoil-start engine-driven water pump designed for dewatering, irrigation, and general water transfer in construction, agriculture, and industrial applications. Its 2-inch MNPT connections and 108-foot maximum head make it suitable for moving clean water over moderate distances.

What are the specifications of the GENERAC CW20 pump?

The GENERAC CW20 pump has 2-inch MNPT inlet and outlet connections, a cast-iron volute, and a semi-open impeller. It delivers a maximum head of 108 feet, handles solids up to 0 inches in diameter, and includes a strainer kit. Ignition is recoil-start, and the part number is CW20.

Where to buy the GENERAC CW20 pump worldwide?

3G Electric supplies the GENERAC CW20 engine-driven pump worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this model.

How to maintain the GENERAC CW20 engine-driven pump?

Regularly check the strainer for debris, inspect the cast-iron volute for cracks, and change the engine oil per the GENERAC manual. Store the pump in a dry area when not in use. For recoil-start models, ensure the pull cord is free of fraying. Always follow the manufacturer's maintenance schedule.

Used in

Common applications for GENERAC
Backup power for commercial buildings — Generac automatic transfer switches (e.g., RTSN600G3) for seamless grid-to-generator transition
Portable power for construction sites — Generac conventional gasoline generator (MPN 7680) for temporary electrical supply
Cold-climate generator operation — Generac extreme cold weather kit (MPN 5618) for engine block heating in low temperatures
Generator battery maintenance in winter — Generac battery warmer (MPN 5633) to ensure reliable starting in cold environments
Generator connection to transfer switch — Generac power cord (MPN 6330) for linking portable generator to inlet box and transfer switch
Cosmetic maintenance of standby generators — Generac touch-up paint kit (MPN 5703) for air-cooled series generator enclosures

GENERAC Products

3G Electric supplies GENERAC engine-driven water pumps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
Circulating Pump: 2 3/4 hp HP, 460V AC, Cast Iron, 2, 53 ft Max. Head, 19 in Face to Face, Inline (MPN 96402921)
Grundfos
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Circulating Pump: 3/4 hp HP, 208-230V AC, Cast Iron, 3, 26 ft Max. Head, 19 in Face to Face, Inline (MPN 96402908)
Grundfos
Circulating Pump: 3/4 hp HP, 208-230V AC, Cast Iron, 3, 26 ft Max. Head, 19 in Face to Face, Inline (MPN 96402908)
Circulating Pump: 1 37/50 hp HP, 460V AC, Cast Iron, 2, 53 ft Max. Head, 14 in Face to Face, Inline (MPN 96402861)
Grundfos
Circulating Pump: 1 37/50 hp HP, 460V AC, Cast Iron, 2, 53 ft Max. Head, 14 in Face to Face, Inline (MPN 96402861)
Circulating Pump: 2 1/8 hp HP, 208-230V AC, Cast Iron, 3, 53 ft Max. Head, 19 in Face to Face (MPN 96402920)
Grundfos
Circulating Pump: 2 1/8 hp HP, 208-230V AC, Cast Iron, 3, 53 ft Max. Head, 19 in Face to Face (MPN 96402920)
Circulating Pump: 1 51/125 hp HP, 230V AC, Cast Iron, 3, 23 ft Max. Head, 14 1/4 in Face to Face (MPN 96654378)
Grundfos
Circulating Pump: 1 51/125 hp HP, 230V AC, Cast Iron, 3, 23 ft Max. Head, 14 1/4 in Face to Face (MPN 96654378)
Circulating Pump: 1/8 hp HP, 115V AC, Cast Iron, 1, 14 gpm, 19 ft Max. Head, 6 1/2 in Face to Face (MPN 92603106)
Grundfos
Circulating Pump: 1/8 hp HP, 115V AC, Cast Iron, 1, 14 gpm, 19 ft Max. Head, 6 1/2 in Face to Face (MPN 92603106)

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