SANDPIPER S15 1½" (40mm) Polypropylene Ball Valve AODD Pump

Product Overview

The Sandpiper S15 1½” Polypropylene Ball Valve AODD Pump is a rugged non-metallic air operated double diaphragm pump designed for reliable general transfer applications. Built with durable all-bolted construction, this pump provides excellent leak-free performance compared to clamped-band designs.

With lightweight polypropylene construction, the S15 offers strong chemical resistance and portability for handling corrosive fluids and small suspended solids. It is suitable for chemical transfer, wastewater handling, process fluid movement, and general industrial use where non-metallic wetted materials are preferred.

The S15 features Sandpiper’s ESADS+ air distribution system, allowing complete air-side access without removing the pump from service. This helps simplify maintenance, reduce downtime, and support lower long-term ownership costs.

Key Benefits

• Lightweight polypropylene construction
• Handles corrosive fluids and small suspended solids
• All-bolted design for leak-free performance
• Flow capacity up to 378 LPM (100 GPM)
• ESADS+ air distribution system for fast service access
• No-lube, no-stall air valve design

Ideal For

• Chemical Transfer
• Corrosive Fluid Handling
• Wastewater Applications
• General Industrial Transfer
• Small Suspended Solids

Chemical Resistance

Polypropylene construction supports corrosive fluid transfer applications.

Reliable Flow

Delivers up to 378 LPM for efficient industrial fluid transfer.

Fast Maintenance

ESADS+ allows air-side service access without removing the pump.

Leak-Free Design

All-bolted construction provides dependable sealing performance.

Need Help Selecting the Right Non-Metallic AODD Pump?

Our engineering team can help you select the correct Sandpiper S15 configuration, diaphragm material, and wetted material based on your chemical compatibility, flow rate, pressure, and operating conditions.