SL Series - Cast Iron Projet

SL Series Cast Iron Convertible Jet Pumps The ProJetTM SL convertible jet pumps offer a proven cast iron self-priming design available in 1/2 thru 1-1/2 HP models. The ProJetTM SL convertible jets utilize BERKELEY® built-in regulators offering easier priming and better range of performance from a complete line of shallow well, 4" double pipe, 2" and 3" single pipe jet packages. KEY FEATURES  Quality Cast Iron Construction: Pump Body is Rugged One-Piece Unit, Specially Treated to Resist Corrosion. Drain Port Provided for Easy Winterizing  Precision Molded NORYL® Impeller for Perfect Balance..... Ultra Smooth for Highest Performance and Efficiency  Precision Molded Diffuser Primes Faster, Handles More Air. Mult-Port, Precision-Molded Reinforced Polypropylene  High Quality Pressure Switch With Adjustable Cut-In Setting. Fixed 20 PSI Differential  Mechanical Shaft Seal With Precision Lapped Highly Polished Carbon-Ceramic Surfaces and Stainless Steel Construction  Superior Insulations Materials on Motor Windings Protect Against Excessive Moisture and Contaminants .... Assures Prolonged Motor Life  Balanced Rotor is Die Cast Under High Pressures for Uniform Performance and Greater Efficiency  Shielded, Permanently Lubricated Ball Bearings, Extensively Tested to Ensure Extended Life and Smooth, Quiet Operation  416 Stainless Steel Pump and Motor Shaft for Maximum Corrosion Resistance. One Piece Threaded Shaft for Positive Impeller Drive and Alignment  Dustproof Motor Canopy Protects All Electrical Components From Dirt, Dust and Insects. Ventilating Air Cannot Contaminate Vital Switching Components ... The Most Common Cause of Motor Failure WARRANTY 12 months from date of original installation, or 18 months from date of manufacture