Item Overview for Blackmer GNX2A/4/1L/C0/1/3/2/0/0/0/0/N/R0338-180TC/PO
The Blackmer GNX2A/4/1L/C0/1/3/2/0/0/0/0/N/R0338-180TC/PO is an alignment-free, high-speed sliding vane pump built in rugged construction for portable and stationary industrial transfer applications. Containment comes from mechanical seals backed by FKM elastomers, a combination chosen for punishing liquids. NPT connections speed connection during commissioning and later service. 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. 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. Capacity extends to 86 GPM, shortening load and unload cycles. Power reaches the pumping chamber through a single-ended keyed shaft turning left-hand, where Duravane vanes ride out against the liner to sustain flow as they wear.