The ProJet SL convertible jet pumps offer a proven cast iron self-priming design available in 1/2 thru 1-1/2 HP models. The ProJet 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.

• 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. Multi-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