Pressure Boosting Pump

The Goulds 3ST2C1B4 is a pump used to boost the water pressure in car wash water lines. It features an open drip proof single phase motor that meets NEMA standards and is compatible with 115/230 volt electrical connections. Engineered with an enclosed impeller with a floating seal ring that is maintains its maximum efficiency longer. Liquid handling components are made with AISI 304 and 316L stainless steel for superior corrosion resistance and improved lifespan. Inlet port measures 2" NPT and the outlet port measures 1.5" NPT.

Specifications:

• Series: NPE Series
• Model: 3ST
• Product Type: Centrifugal pump
• Application: Water circulation/Booster service
• Horsepower: 1/2 HP
• Voltage: 115/230 volts
• Phase: 1
• Frequency: 60 Hz
• Speed: 1750 RPM
• Design: Close coupled/End suction
• Discharge Connection: 1-1/2"
• Suction Connection: 2"
• Maximum Capacity: 80 GPM
• Maximum TDH: 19.5 ft.
• Pump Size: 1-1/2 x 2
• Impeller Diameter: 4-5/8"
• Impeller Material: 316 Stainless steel
• Pump Casing Material: 316 Stainless steel
• Motor Casing Material: 316 Stainless steel
• Motor Shaft Material: 316 Stainless steel
• Shaft Seal: Carbon/Sil-Carbide/Viton/316 Stainless
• Rotation: Clockwise Rotation Viewed from Drive End
• Enclosure: ODP
• Overload Protection: Yes
• Max. Working Pressure: 125 PSIG
• Max. Temperature: 212°F

Features:

• The close coupled compact, flexible design saves space, can be mounted horizontally or vertically, and simplifies maintenance
• Standard NEMA motors have stainless steel shaft and rugged ball bearing design for continuous duty under all conditions
• Superior, complete AISI 316L stainless steel liquid handling components and mounting bracket for corrosion resistance, quality appearance, and improved strength and durability
• Casing and adapter have NPT threaded centerline connections, easily accessible vent, prime and drain connections with stainless plugs
• Unique floating O-ring enclosed impeller design maintains maximum efficiencies
• High efficiency enclosed impeller with unique floating seal ring design maintains maximum efficiencies over the life of the pump without adjustment
• Casing and adapter features stainless steel construction with NPT threaded, centerline connections, easily accessible vent, prime and drain connections with stainless steel plugs. Optional seal face vent/flush available.
• Standard John Crane Type 21 with carbon versus silicon-carbide faces, Viton elastomers, and 316 stainless metal parts.

Applications:

• Water circulation
• Booster service
• Liquid transfer
• Spray system
• Chillers
• Washing/cleaning systems
• Injection molding cooling
• Reverse osmosis
• Air scrubbers
• Heat exchangers
• Filtration systems
• Jockey pumps
• OEM applications
• General water services