G&L 3742 Cast Iron & Bronze End Suction Centrifugal Pumps

G&L 3742, Cast Iron & Bronze, End Suction, Centrifugal Pumps, Cast Iron, Bronze, G & L PumpsResidential, Commercial ½ to 3 HP Frame-Mounted Centrifugal Pumps G&L Series 3742

General applications traditionally requiring various materials such as all iron, bronze-fitted or all bronze construction.

Applications include water circulation; booster service; liquid transfer; spray systems; jockey pumps; OEM applications; and general water services

Features and Benefits

  • Construction: Available in bronze-fitted (BF), all iron (AI), or all bronze (AB). Bronze-fitted means bronze impeller. Frame-Mounted Design: Flexibility of installation and driver arrangements.

  • Back Pull-Out Design: Simplifies maintenance when used with spacer type coupling.

  • Cast Iron Power Frame: Rigidly supported, grease-for-life ball bearing assembly.

  • Impeller: Enclosed design for high efficiencies. Threaded directly on pump shaft.

  • Stainless steel locknut on three phase models. Requires no clearance adjustments. Balanced for smooth operation.

  • Mechanical Seal: Standard John Crane Type 6 with carbon versus ceramic faces, BUNA elastomers, and 18-8 stainless metal parts. Optional high temperature and chemical duty seals available.

  • Motors: NEMA standard open drip-proof, totally enclosed fan cooled or explosion proof enclosures. Rugged ball bearing design for continuous duty under all operating conditions.