Product Description

Grundfos Amazon Universal 2 Bar Single Negative Head Shower Pump

Model: 96787504 / SSN-2.0 B

The Grundfos Amazon SSN-2.0 B Universal 2 Bar Single Negative Head Shower Pump is a premium automatic shower booster pump designed specifically for properties where the water level in the cold water storage tank is below the shower outlet. In these negative head installations, a specialist pump is required to detect water demand and deliver reliable pressure even when natural gravity flow is insufficient.

Part of the renowned Grundfos Amazon range, the SSN-2.0 B is often regarded as the “Rolls Royce” of shower pumps. Manufactured using heavy-duty brass impellers and precision-machined brass components, it delivers exceptional durability, quiet operation and dependable long-term performance.

Featuring intelligent automatic controls, anti-vibration feet and centrifugal pump technology, the Grundfos Amazon SSN-2.0 B provides a powerful 2.0 bar pressure boost for a single hot or cold water supply and is supplied complete with flexible hoses for straightforward installation.

Grundfos Amazon SSN-2.0 B Features

• Universal Single Negative Head Shower Pump
• Model: SSN-2.0 B
• Part Number: 96787504
• 2.0 Bar Pressure Rating
• Suitable for Negative Head Systems
• Heavy Duty Brass Impellers
• Precision Machined Brass Internal Components
• 230 Volt Power Supply
• 22mm Connections
• Centrifugal Pump Design
• Built-in Automatic Flow Switch
• Built-in Automatic Pressure Switch
• Anti-Vibration Feet
• Supplied with Flexible Hoses
• WRAS Approved
• CE Compliant
• 5 Year Manufacturer Warranty
• Grundfos Amazon Installation Guide
• Grundfos Amazon Pump Brochure

Key Features & Benefits

• Automatic Negative Head Operation – Specifically designed for installations where the cold water storage tank is below the shower outlet.
• Powerful 2 Bar Performance – Delivers strong, reliable water pressure for showers and domestic plumbing systems.
• Heavy Duty Brass Construction – Premium brass impellers and machined components provide exceptional durability.
• Automatic Flow Detection – Built-in flow switch starts the pump automatically when water demand is detected.
• Automatic Pressure Control – Pressure switch stops the pump automatically and maintains system pressure.
• Quiet Smooth Operation – Anti-vibration feet minimise vibration and operating noise.
• Centrifugal Pump Technology – Provides dependable long-term performance with excellent efficiency.
• 5 Year Manufacturer Warranty – Long warranty provides additional peace of mind.

Technical Specification

• Model: SSN-2.0 B
• Part Number: 96787504
• Brand: Grundfos
• Product Type: Universal Single Shower Pump
• System Type: Negative Head
• Pressure Rating: 2.0 Bar
• Power Supply: 230 Volt
• Connections: 22mm
• Pump Type: Centrifugal
• Approvals: WRAS Approved & CE Compliant
• Warranty: 5 Years

What’s Included?

• 1 × Grundfos Amazon SSN-2.0 B Universal Single Shower Pump
• 2 × Manufacturer Supplied Flexible Hoses
• Built-in Anti-Vibration Feet
• Installation Instructions

Ideal For

• Negative head plumbing systems
• Gravity-fed shower systems
• Properties with low water pressure
• Boosting a single hot or cold water supply
• Domestic shower installations
• Replacement shower pumps
• Professional plumbing installations
• Homes where the cold water tank is below the shower outlet

Why Choose the Grundfos Amazon SSN-2.0 B?

The Grundfos Amazon SSN-2.0 B has been specifically developed for challenging negative head installations where standard positive head pumps cannot operate correctly. Its intelligent automatic controls detect water demand even without gravity flow, providing reliable shower performance every time.

Built using premium brass components and backed by a comprehensive 5-year manufacturer warranty, the SSN-2.0 B delivers the quality, reliability and quiet operation that have made the Grundfos Amazon range a favourite among professional installers.

Why Buy from SNH Tradecentre?

• Competitive prices on Grundfos shower pumps
• Large stock availability
• Nationwide delivery available
• Expert plumbing and heating advice
• Trade and public customers welcome
• Trusted UK plumbing supplier
• Collection available from our Kent trade counter