Precision-lapped and highly polished carbon-ceramic mechanical shaft seal with stainless steel construction. Internal design guarantees continuous water lubrication for maximum protection
Precision molded polycarbonate impeller for perfect balance and ultrasmooth for highest performance and efficiency
Motor windings with superior insulation materials protect against excessive moisture and contaminants to ensure prolonged motor life
All electrical components are protected from dirt, dust and insects by a dustproof canopy. Ventilating air cannot contaminate vital switching components eliminating the most common cause of motor failure
Dynamically balanced rotor is diecast under high pressures for uniform performance and greater efficiency
Heavy-duty ball bearings are shielded and permanently lubricated, extensively tested to ensure extended life and smooth, quiet operation
Pump and motor shaft are made of stainless steel for maximum corrosion resistance; one-piece threaded shaft for positive impeller drive and alignment
Suction port: drive-over-suction
Notes
Pumps installed with a Pro-Source tank require a 100 psi relief valve*
Pumps installed with a conventional tank require a 75 psi*
* Relief valve must be capable of relieving entire flow of pump at relief pressure
Please note that if using this pump for NEW INSTALLATIONS, a jet assembly package and an automatic pressure regulator PKG 107 must be purchased separately (see brochure in Manuals tab for choosing the appropriate jet assembly).
STA-RITE HMS SERIES HORIZONTAL MULTI-STAGE CONVERTIBLE JET PUMPS
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