Item Overview for Blackmer XL1.25A
The Blackmer XL1.25A is a single-ended, high-speed sliding vane pump finished in ductile iron construction. It also brings extended dry-run capability. As part of the XL lineup, it shares parts and service procedures with the rest of the range. Capacity extends to 23 GPM, shortening load and unload cycles. A single-ended keyed shaft turning right-hand drives Duravane vanes that adjust automatically and preserve capacity over a long service life. Mechanical seals and FKM elastomers guard the drive end against leakage and swelling. Tapped ports tie the unit into existing piping without custom adapters. 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.