Item Overview for Blackmer CRL3/5/40/BT/1/B/1/0/0/0/0/W/0/PO-TC/TEST-CRL/H/X
The Blackmer CRL3/5/40/BT/1/B/1/0/0/0/0/W/0/PO-TC/TEST-CRL/H/X is a 3" high-speed sliding vane pump finished in ductile iron construction. Capacity extends to 150 GPM, shortening load and unload cycles. The drivetrain pairs a double-ended drive shaft with laminate vanes, keeping volumetric efficiency stable between rebuilds. Mechanical seals work alongside Buna-N elastomers to contain aggressive media and resist chemical attack. Installation stays simple thanks to weld flanges that match common piping practice. 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 a cavitation suppression liner that curbs noise, vibration, and vapor-related wear and pre-engineered Integrated Unit Assemblies for drop-in installation. Hazardous-area duty is covered by ATEX approval for IIB gas atmospheres with a T4 temperature class. As part of the CRL lineup, it shares parts and service procedures with the rest of the range.