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• Multi-stage Design: Provides steady, quiet and vibration- free operation for years of trouble-free service.
• Impellers: 20% glass-filled thermoplastic precision molded for high efficiencies.
• Compact Design: Close-coupled, space saving design provides easy installation and can fit in a protective box or enclosure where appropriate. Flexible coupling and bedplate not required.
• Mounting: Can be mounted in vertical or horizontal position.
• Stainless Steel Pump Shaft: Hex design provides positive drive for impellers and eliminates clearance adjustments.
• Corrosion Resistant: Stainless steel wear rings and coverplates. Electro-coated paint process applied inside and out and then baked on.
• O-rings: Throughout for positive sealing.
• Easy to Service: Can be taken apart for service by removing four bolts, making it easier to replace internal components without changing the whole pump.
• Motor: Close coupled design. Ball bearings carry all radial/axial thrust loads. Designed for continuous operation to keep the unit running during normal duty use. Thermal protection helps prevent the motor from overheating and being shut down unexpectedly. All ratings are within working limits of the motor. Available from ¾ – 3 HP. General Description Goulds HSC Series Multi-Stage Centrifugal Pump
• Capacities: to 50 GPM • Pressures: to 100 PSI (230 feet)
• Pipe connections: 11⁄4" suction, 1" discharge • Temperatures: to 180°F (82°C) maximum • Maximum working pressure: 125 PSI
• Rotation: right hand, ie; clockwise when viewed from motor end. Motors
• NEMA standard,3⁄4 – 11⁄2 HP, 115/230 V; 2 and 3 HP, 230 V, 60 Hz. • Single phase ODP (standard)
The Goulds HSC-20 from Goulds Water Technology is a 2 HP single-phase, multi-stage centrifugal jet pump built for residential, commercial, and agricultural water applications where steady, quiet, vibration-free performance matters. For homeowners, contractors, and commercial property managers in the USA comparing reliable water pumps for homes, cottages, shallow well service, pressure boosting, or irrigation systems, this overview helps you find key information on how the impeller creates suction, where the unit can be mounted, and when a check valve should be installed to help prevent drain-back before you buy, while also showing how the pump supports water delivery to a house as part of a pressure-boosting system and can produce around 16 GPM at 65 PSI for a lot of usable output. Its cast iron casing, corrosion-resistant components, and 3-year limited warranty make it a practical choice from a trusted brand when you need dependable water delivery, straightforward serviceability, and long-term pump reliability with support from the company, backed by over 170 years of service and the kind of quality, price, and overall value that make it worth considering.
Goulds jet pumps are NSF certified for reliable water delivery.
The Goulds HSC-20 features a multi-stage design, corrosion-resistant materials, and a compact, space-saving design. It also offers easy servicing with removable bolts.
What is the maximum capacity and pressure of this pump?
The Goulds HSC-20 can handle capacities up to 50 GPM and pressures up to 100 PSI.
Can the Goulds HSC-20 be mounted in different positions?
Yes, it can be mounted in both vertical and horizontal positions.
What type of motor does the Goulds HSC-20 use?
It uses a close-coupled motor with ball bearings, designed for continuous operation, available in single and three-phase options.
What materials are used in the construction of the Goulds HSC-20?
The pump features a stainless steel shaft, glass-filled thermoplastic impellers, and a cast iron body.
Is the Goulds HSC-20 easy to service?
Yes, it can be easily serviced by removing four bolts, allowing for straightforward maintenance.
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