Features
• They are constructed of die-cast bodies and feature a nickel plated forged brass head
• Internal components include special thick solid ceramic plungers for long life and durability
• Precision cast cooling fins are anodized for maximum heat dissipation
• Oversized tapered roller bearings and the precision supports assure proper shaft alignment and maximum life
• Valve cages of special designed Ultra-Form provide positive seating and extended life
• One-piece connecting rods are oversized for strength and load disbursement

Specifications
• Max. Volume: 3.96 GPM
• Max. Discharge Pressure: 4,000 PSI
• Max. Pump Speed: 1,450 RPM
• Shaft Diameter: 24mm Solid
• Maximum Horsepower Requirements: 11.0 EBHP
• Max. Fluid Temp.: 140º F.
• Inlet Ports (2): 1/2" FPT
• Discharge Ports (2): 3/8" FPT
• Drive Side: Standard right
• Weight: 20.0 lb.

New Design Features:
• Interior Design – more efficient flow and operation
• Dual Locking Nuts – vibration resistant for setting maximum pressures
• New Spring Material – more resistant to fatigue, powder paint resists rusting
• Piston – large diameter, more strength and contact area for shifting alignment
• Discharge Nipple – sealing o-ring has been moved to the lower part of the thread, increases hydro strength and fitting strength
• Shutter Valve – hex design, less contact area for smooth shifting (prevents binding). larger size, longer life and more positive shifting

Featuring:
• Built-In easy start valve relieves back pressure during engine start up
• Over sized handle – easier adjustment
• Forged valve body – excellent strength
• Two inlet ports
• Two by-pass ports
• Ultra thick inlet and discharge ports - added strength
• Color coded springs and caps – easy valve identification
• All ports are FNPT

Specifications:
• Spring Color: Black:
• Replaces AL606EZ, AL606XEZ, AL607EZ & AL607XEZ
• Maximum Pressure: 4,495 PSI
• Max. Volume: 8.0 GPM
• Adjustable pressure
• Brass valve body
• Max. Fluid Temp.: 194° F.
• Inlet Port (1): 3/8" FNPT
• Discharge Port (1): 3/8” FNPT
• Bypass Ports (2): 3/8” FNPT
• Weight: 29.6 oz

Comet ZWD4040G Industrial Duty Pump. This ZWD 4040G 4,000 PSI & 4.0 GPM pump is designed to direct drive on gasoline 1” Hollow Shaft engines ranging from 9 - 13 HP

Features
• Reversible Crankshaft for Easy Right or Left Hand Mounting
• Increased Fin Depth Increases Surface Area to Maximize Heat Dissipation
• Stainless Steel Unitized Check Valves
• Heat-Resistant Solid Ceramic Plungers Operating on Lubricated Packings
• Direct Drive Gas Engine Mounting Flange (SAE J609B)
• Reinforced Crankcase for Increased Load Capacity
• Enlarged Crankcase Increases Oil Capacity for Better Lubrication and Lower Operating Temperatures
• One-Piece Industrial-Grade Oversized Bronze Connecting Rods

Specifications
• Max. Volume: 4.0 GPM
• Max. Discharge Pressure: 4,000 PSI
• Max. Pump Speed: 3,400 RPM
• Shaft Diameter: 1” Hollow
• Max. Horsepower Requirements: 14.5 GHP
• Inlet Port: 1/2" FPT
• Outlet Port: 3/8" FPT
• Oil capacity: 14 oz
• Note: Item for sale is PUMP ONLY as shown in picture and does not include unloader which is required for proper operation
• Weight: 17.5 lb.

Features
• They are constructed of die-cast bodies and feature a nickel plated forged brass head
• Internal components include special thick solid ceramic plungers for long life and durability
• Precision cast cooling fins are anodized for maximum heat dissipation
• Oversized tapered roller bearings and the precision supports assure proper shaft alignment and maximum life
• Valve cages of special designed Ultra-Form provide positive seating and extended life
• One-piece connecting rods are oversized for strength and load disbursement

Specifications
• Max. Volume: 4.75 GPM
• Max. Discharge Pressure: 4,000 PSI
• Max. Pump Speed: 1,450 RPM
• Shaft Diameter: 24mm Solid (long shaft)
• Shaft Length: 45mm (1.77")
• Maximum Horsepower Requirements: 13.0 EBHP
• Max. Fluid Temp.: 140º F.
• Inlet Ports (2): 1/2" FPT
• Discharge Ports (2): 3/8" FPT
• Drive Side: Standard right
• Weight: 20.0 lb.