Comet ZWD 4040 Triplex Plunger Pump – 4 GPM @ 4000 PSI

The Comet ZWD 4040 Triplex Plunger Pump is a high-performance, heavy-duty pump designed for professional pressure washing applications. Delivering 4 gallons per minute at 4000 PSI, this pump is built for durability and consistent operation in demanding environments.

Specifications:

• Model: ZWD 4040

• Flow Rate: 4.0 GPM

• Pressure Rating: 4000 PSI

• Pump Type: Triplex plunger pump

• Construction: Brass manifold with stainless steel ceramic plungers

• Drive Options: Belt drive or direct drive (depending on configuration)

• Applications: Commercial pressure washers, trailer/skid units, industrial cleaning

Key Features:

• Solid ceramic plungers extend service life

• Forged brass manifold for maximum strength

• Oversized bearings for high-load durability

• Easy-to-service valves and seals

• Designed for continuous, heavy-duty use

The Comet ZWD 4040 is the pump of choice for contractors, fleet washers, and professionals who demand top-level performance and reliability.