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Item: NPH3F
Description:
NPH3F-product image
ImageSetByPath

NPH3F, Vane Pump, Horizontal Parallel Port, Single Ended, Ductile Iron, 276 GPM

Item: NPH3F
Description:
  • Mounting: PUMP ONLY
  • CONFIG_MODEL: NPH3F
Attributes for item NPH3F
Shipping Weight (lbs):
137
Accessories:
0 None
Bypass Valve Relief Valve Spring Setting:
0
Elastomers:
2 FKM ELASTOMERS
Flanges:
N NPT FLANGES
Mounting:
PUMP ONLY
Relief Valve:
1 STANDARD VALVE
Rotor and Shaft:
1R SINGLE END KEYED RH
Relief Valve Spring Setting:
81
Relief Valve Spring:
4 51-110 PSI STEEL RV SPRING
Standard Construction 1:
0 STANDARD SELECTION - SC1
Standard Construction 2:
0 STANDARD SELECTION - SC2
Standard Construction 3:
0 STANDARD SELECTION - SC3
Standard Construction 4:
0 STANDARD SELECTION - SC4
Seal:
G0 PTFE PACKING
Standard Relief Valve Spring Setting:
1
Vanes:
4 DURAVANE
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Spare Parts for item NPH3F
Item Overview for Blackmer NPH3F
The Blackmer NPH3F is a ductile iron sliding vane pump configured for maximum versatility in sustaining clean, non-corrosive liquids under demanding high-pressure conditions. Overpressure protection arrives built in, with an internal relief valve shielding the casing and downstream piping. Supplied as a bare unit, it drops into an existing drive arrangement or a purpose-built skid. It also brings pre-engineered Integrated Unit Assemblies for drop-in installation. As part of the NP lineup, it shares parts and service procedures with the rest of the range. It moves product at rates up to 276 GPM while keeping pressure consistent. The drivetrain pairs a single-ended keyed shaft turning right-hand with Duravane vanes, keeping volumetric efficiency stable between rebuilds. PTFE packing work alongside FKM elastomers to contain aggressive media and resist chemical attack. Installation stays simple thanks to NPT connections that match common piping practice.