Goulds J7S Self-Priming Shallow Well Jet Pump (3/4 HP, Cast Iron, Dual Voltage 115/230V) – For Residential Water Systems

Goulds J7S Self-Priming Shallow Well Jet Pump – 3/4 HP, 115/230V Dual Voltage, Cast Iron – Residential Water Systems

The Goulds J7S is a premium shallow well jet pump built to meet the demands of residential water systems. Featuring a 3/4 horsepower motor, durable cast iron construction, and dual-voltage compatibility, it delivers powerful, consistent water pressure for homes drawing from wells up to 25 feet deep. Whether used for household water supply, lawn irrigation, or pressure boosting, the J7S is built to perform reliably and efficiently for years.

Specifications:

Brand: GOULDS WATER TECHNOLOGY

Manufacturer Part Number: J7S

Horsepower: 3/4 HP

Voltage: 115/230V Dual Voltage

Phase: Single Phase

Max Flow Rate: Up to 22 GPM

Flow Rates @ 10 PSI: 22 GPM

Flow Rates @ 20 PSI: 19 GPM

Flow Rates @ 30 PSI: 16 GPM

Flow Rates @ 40 PSI: 13 GPM

Best Efficiency Flow: 16 GPM

Pressure Switch Setting: 30/50 PSI

Max Pressure: 63 PSI

Suction Size: 1-1/4" NPT

Discharge Size: 1" NPT

Priming Capability: Self-priming up to 25 ft

Pump Housing Material: Cast Iron

Impeller Material: Noryl

Diffuser Material: FDA Compliant Glass-Filled Lexan

Motor Enclosure: Open Drip Proof (ODP)

Thermal Overload Protection: Yes

Duty Cycle: Continuous

Frequency: 60 Hz

RPM (Max): 3,450 RPM

Max Water Temperature: 140 °F

Key Features:

🧱 Cast Iron Durability – Withstands harsh conditions and ensures long pump life

💧 Self-Priming Technology – Automatically re-primes after first use for added convenience

🔌 Dual Voltage Flexibility – Compatible with both 115V and 230V systems

🔧 Back Pull-Out Design – Easy maintenance without disconnecting plumbing

🌀 Thermoplastic Impeller – Provides energy-efficient, smooth, and quiet operation

Typical Applications:

🚿 Residential home water systems

🏡 Small farms, cabins, and vacation homes

💦 Shallow well installations (up to 25 feet)

🛢️ Water pressure boosting for household fixtures

🌳 Lawn and garden irrigation

Why Choose Goulds?

Backed by over 170 years of engineering excellence, Goulds Water Technology continues to lead in reliability, performance, and service. The Goulds J7S is the smart choice for homeowners looking for a dependable, high-efficiency shallow well pump backed by American quality and support.