Product Description
AR Pump RSV4G40H-F40 4GPM 4000PSI 1″ GAS Pump, Brass Head – OEM
Patented design pump head
SPECIFICATIONS:
1″ gas flange hollow shaft
Built-in adjustable unloader
Maximum flow: 4.0 GPM 15.1 LPM
Maximum Pressure: 4000 PSI 275 BAR
Minimum Horsepower: 15 Gas
Maximum temperature: 140F
Plunger: 15mm
Oil Capacity: 16 oz
Inlet thread: 1/2″ FPT
Discharge thread: 3/8″ FPT
Weight: 14 lbs.
FEATURES:
MANIFOLD: NEW high efficiency design concept. Patented forged brass for strength and no porosity for long life and higher hydrostatic pressures
BOLTS: Eight 6mm grade 8.8
PLUNGERS: Ceramic coated stainless steel
CRANKCASE: Precision die-cast cooling fins and anodized for maximum heat dissipation
BEARINGS: Oversized for maximum life and load disbursement, needle bearing on the drive side and ball on the non drive side. Each bearing is held in position on the crankshaft and crankcase by snap rings. this assures positive alignment and centering of the connecting rods and crankshaft in relation to the crankcase, it also eliminates the crankcase from floating
VALVES, SEATS AND SPRINGS: Stainless steel with specially designed ultra form cages to provide long life and positive seating
SEALS AND V-PACKINGS: “V” style (D-1) buna-N strong and tightens under load
OIL SEALS: All are constructed of Buna-N riubber
PLUNGER RODS: Stainless steel construction for strength (no plating to scrape off) o-ring plunger sealing system
CONNECTING RODS: One piece special alloy aluminum and bronze based, oversized for maximum strength, load disbursement, and life. Heavy pin area construction for added load strength
