Goulds 18GBC2014N4 High-Pressure Multi-Stage Booster Pump – 18GB Series, 2 HP, 13-Stage, Stainless Steel

The Goulds 18GBC2014N4 is a 2 HP, 13-stage 18GB Series high-pressure multi-stage booster pump from Xylem’s Goulds Water Technology line, engineered for continuous-duty residential, commercial, and light-industrial water systems. It delivers 6–28 GPM with heads to 470 ft. (203 PSI), driven by a NEMA 56J-frame single-phase motor (115/230V, TEFC enclosure, 3500 RPM). The Stainless Steel discharge, head, and suction housing gives this unit 304 stainless steel construction suited to filtration, RO, and corrosive-water applications.

• Horsepower: 2 HP
• Stages: 13
• Motor: Single-phase, 115/230V, TEFC enclosure, 3500 RPM, NEMA 56J frame
• Flow Range: 6–28 GPM
• Maximum Head: 470 ft. (203 PSI)
• Pipe Connections: 1" NPT suction and discharge
• Construction: Stainless Steel discharge, head & suction housing; 304 stainless steel bowls and casing; glass-filled engineered composite impellers/diffusers (fixed-impeller design); stainless steel shaft coupling and hex shaft
• Mechanical Seal: Carbon (rotary) / Silicon Carbide (stationary) faces with Viton elastomers — recommended for filtration, RO, and warm-water service
• Maximum Suction (Inlet) Pressure: 75 PSI
• Maximum Liquid Temperature: 160°F (71°C)
• Bearings: Ball bearings rated for full radial and axial thrust loads, continuous duty
• Approx. Overall Length / Shipping Weight: 18.50" / 67 lbs

Applications: Residential, commercial, or agricultural pressure washing; reverse osmosis; evaporative cooling systems and misters; booster service; spray systems; water circulation; filtration; HVAC; and general-purpose water pumping.

Installation note: pumps used in open spray applications must be installed on a GFCI-protected circuit. Do not run the pump dry or below minimum flow, and prime the pump and suction line before starting if positive suction pressure is not available.