KEZ Series

Description:

KEZ Series

Coupling Category

Aggressive Environment Pumps

Manufacturer

General Pump

FEATURES

• High Pressure Triplex Plunger Pump
• Patent pending, symmetrical power end design featuring top and bottom mounting holes allowing for easy left to right shaft conversion
• Low-high pressure packing design with integrated cooling system
• High volumetric efficiency suction/delivery valves featuring new spherical design of sealing areas
• Splash lubrication
• New high performance aluminum alloy connecting rods and a floating wrist pin enable extra load at half the weight. This reduces vibrations and off center loads on the bearing for longer life and quieter operation
• Patent-pending “high tech” low and high pressure seals

MATERIALS

• Die-cast aluminum crankcase
• 316 Stainless steel manifold
• Taper roller bearings
• Special antifriction light alloy, forged, connecting rods
• Forged alloy steel crankshaft, hardened, tempered and nitrided
• Cast iron piston guide, nickel-treated
• Solid ceramic plungers
• 316 Stainless Steel valves
• Product Group: V

COMMON SPECIFICATIONS

• Maximum Inlet Pressure: 45 PSI
• Maximum Fluid Temperature: 140° F
• Inlet Port Thread: 1" NPT-F
• Discharge Port Thread: 1/2" NPT-F
• Shaft Diameter: 1.181"/30 mm
• Stroke: 0.9055"/23 mm
• Pump Dimensions (no rails): 15.1" x 13.4" x 7.7"
• Crankcase Oil Capacity: 67.63 oz. (2 liters)
• Shipping Weight: 88 lbs./40 kg

MODEL	GPM/LPM	PSI/BAR	RPM	BORE	EBHP
KEZ20A	8.0 GPM/31 LPM	3000 PSI/207 BAR	1450 RPM	.787 in./20 mm	17
KEZ22A	10.0 GPM/38 LPM	3000 PSI/207 BAR	1450 RPM	.866 in./22 mm	21
KEZ24A	11.9 GPM/45 LPM	3000 PSI/207 BAR	1450 RPM	.944 in./24 mm	25
KEZ28A	16.3 GPM/61 LPM	2170 PSI/150 BAR	1450 RPM	1.102 in./28 mm	25
KEZ30A	18.5 GPM/70 LPM	1880 PSI/130 BAR	1450 RPM	1.181 in./30 mm	25
KEZ36A	24.0 GPM/91 LPM	1450 PSI/100 BAR	1300 RPM	1.417 in./36 mm	25

Note: All models come standard with crankshaft on right side (when facing manifold).