Cherne Aqua-Loc Hydrostatic Test Pump – 9.5 GPM Diaphragm Style with Honda Gas Engine | 550 PSI Adjustable Pressure for Water & Sewer Line Testing

Cherne® Aqua-Loc® Hydrostatic Test Pump – 9.5 GPM Diaphragm Style with Honda Gas Engine

The Cherne® Aqua-Loc® Hydrostatic Test Pump is a professional-grade solution for pressure testing water lines and sewer force mains in accordance with AWWA Standard C600 (Ductile-Iron Water Mains) and C605 (PVC Pressure Pipe). Engineered for maximum reliability and ease of use, this diaphragm-style test pump delivers 9.5 GPM at 550 PSI, powered by a dependable Honda gas engine. With its rugged frame, quick-connect fittings, and corrosion-resistant components, the Aqua-Loc® pump is trusted by contractors, municipalities, and utility crews for accurate, efficient hydrostatic testing.

Key Features: High-Performance, Reliable Hydrostatic Testing

• Honda Gas Engine – Equipped with a commercial-grade Honda engine featuring low-oil shutoff for dependable operation.

• Hypro® Twin Diaphragm Pump – Delivers 9.5 GPM at 550 PSI, designed to handle up to 10% chlorine solutions and can be safely run dry without damage.

• Adjustable Test Pressure – Easily set test pressures from 100–550 PSI for a wide range of testing applications.

• Integral Manifolds – Reduces potential leak points, ensuring accuracy and reliability during testing.

• Enclosed Gear Reduction – Provides excellent heat dissipation and protects internal components for long-term durability.

• Pulsation Dampener – Eliminates the need for a surge tank while maintaining smooth and consistent operation.

• Field-Ready Accessories – Includes a 12' output hose, 10' intake hose, inline strainer, clear flow-verification hose, and silicone-filled stainless-steel test gauge.

Built for Demanding Environments

• Heavy-Duty Frame – Protects the pump and engine during transport and field use.

• Hydraulic Quick-Disconnect – Brass swivel fittings for fast, leak-free connections.

• Easy Maintenance – Clear bowl inline strainer allows quick inspection and cleaning.

• Chlorine-Resistant Design – Safe for use in municipal water testing applications.

Common Applications

• Municipal water line testing

• Sewer force main testing

• PVC and ductile-iron pipeline installations

• Utility and construction hydrostatic verification

• Contractors, municipalities, and waterworks professionals

Specifications

• Pump Style: Diaphragm (Hypro® twin diaphragm)

• Flow Rate: 9.5 GPM

• Max Pressure: 550 PSI (adjustable 100–550 PSI)

• Engine: Honda gas engine with low-oil shutoff

• Output Hose: 12 ft (clear for flow verification)

• Intake Hose: 10 ft

• Frame: Heavy-duty protective frame

• Gauge: Silicone-filled, stainless steel case

• Connections: Brass hydraulic quick-disconnect swivel fitting

• Extras: Inline strainer with clear bowl, pulsation dampener

Professional-Grade Hydrostatic Test Pump for Water & Sewer Lines

The Cherne® Aqua-Loc® Diaphragm-Style Hydrostatic Test Pump is designed for reliability, portability, and ease of use in the field. With its high flow rate, adjustable pressures, and Honda-powered performance, this pump delivers the precision and durability professionals demand for pipeline pressure testing. Invest in a tool that’s built to last and trusted across the industry.