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.