Comet BWD-K 3027G Triplex Pump with Unloader & Injector, 2700 PSI, 3.0 GPM, 3/4" Shaft Gas Engines (31034-00031)

The Comet BWD-K 3027G (part 31034-00031) is a commercial duty triplex plunger pump with a built-in adjustable uniflow unloader and chemical injector. It mounts to horizontal 3/4" shaft gas engines from 4 to 7 HP and delivers 3.0 GPM at up to 2,700 PSI, with double seal packings, ceramic plungers and stainless check valves.

Key Features

• Direct Drive with Gas Flange 4-7 HP SAE (2-9/16 center to center)
• Built-In adjustable Uniflow unloader and chemical injector
• Double Seal Packings (High & Low)
• Anodized Crankcase
• Ceramic Plungers
• Forged Brass Manifold
• Stainless Steel Check Valves
• 1/2” FPT Inlet – 3/8” MPT Outlet
• Fits most horizontal engines with a 3/4” straight solid shaft with keyway
• ReplacesComet # 6521.0350.00 & 6521.0356.00

Specifications

Frequently Asked Questions

What does it replace?

Comet 6521.0350.00 and 6521.0356.00.

What are the ports?

1/2" FPT inlet, 3/8" MPT outlet and 3/8" female auxiliary port.

What horsepower is required?

7.36 GHP.

Is the unloader adjustable?

Yes, it has a built-in adjustable uniflow unloader.

What engines does it fit?

Most horizontal engines with a 3/4" straight keyed shaft and 2-9/16" SAE bolt centers.