Item Overview for Blackmer GNX2.5A/4/1R/C0/1/4/2/0/0/0/0/N/R0215-210TC/MT/N15/RXXXX/B213TC/MTRB/TE808104
The Blackmer GNX2.5A/4/1R/C0/1/4/2/0/0/0/0/N/R0215-210TC/MT/N15/RXXXX/B213TC/MTRB/TE808104 pairs 2.5" rugged construction with an alignment-free, high-speed sliding vane pump layout suited to portable and stationary industrial transfer applications. Installation stays simple thanks to NPT connections that match common piping practice. An internal relief valve protects the system from damaging pressure spikes. It ships as a complete drive package with N15 unit mounting and a factory-mounted motor, ready to set in place and connect. Hazardous-area duty is covered by ATEX approval for IIB gas atmospheres with a T4 temperature class. As part of the GNX lineup, it shares parts and service procedures with the rest of the range. Rated for flows reaching 155 GPM, it holds output steady as line conditions shift. The drivetrain pairs a single-ended keyed shaft turning right-hand with Duravane vanes, keeping volumetric efficiency stable between rebuilds. Mechanical seals work alongside FKM elastomers to contain aggressive media and resist chemical attack.