HSS Pump

The Series 'HSS' horizontal pumps feature compact close-coupled design. A high efficiency semi-open impeller allows for less clogging and quick cleaning. Since the components are cast, there are no welds to break. Also, cast construction provides a superior corrosion resistance over similar welded styles. The Series 'HSS' pumps feature the most widely accepted industrial mechanical seal designated as Type 21. This seal is mounted "inboard" and, thus tends to be self-cleaning. The seal is available as a single seal solution flush or as a double seal which uses external liquid as a flush. By adding the double seal, these pumps can better handle abrasives / salts and be protected from running dry. Pumps are constructed of SS 316 for maximum corrosion resistance. Gasket is PTFE with SS 316. Both the single and double inboard seal assemblies are available in either EPDM or FKM. Double seal is recommended for flushing the seal chamber with water when abrasives are present or for certain other critical conditions. The SS shaft adapter protects the motor shaft and allows the use of standard NEMA motor. Motors are 3450 RPM @ 60Hz or 2850 RPM @50 Hz, TEFC or EXP. Single phase TEFC motors include 8 ft. (2.4m) line cord.