SB1 and SB25 Metallic 1" (25 mm) AODD – Heavy-Duty Ball Valve Pump

Category: Diaphragm Pumps (AODD Pump)

Specifications

Porting Size

SB1 1" NPT SB25 1" BSP (Tapered)

Capacity

0 - 42 gpm (159 lpm)

Air Distribution Valve

No-lube, no-stall design

Solids Handling

Up to 1/4" (6.3mm)

Heads up to

125 psi or 289 ft. of water (8.6 bar or 88 meters)

Stroke

.09 gallons (.34 liters)

Max Operating Pressure

125 psi (8.6 bar)

Weight

Aluminum - 31 lbs (14 kg) Stainless Steel - 45 lbs (20 kg) Alloy C - 45 lbs (20 kg) Stainless Steel with Cast Iron Centre - 65 lbs (30 kg) Alloy C with Cast Iron Center - 65 lbs (30 kg)

3 inches air-operated double diaphragm pump 1 inch aodd pump 2 inch aodd pump 2 inch containment ball valve pump metallic ball valve pump

Details

SB1 And SB25 Metallic 1" (25 mm) AODD – Heavy-Duty Ball Valve Pump

The SANDPIPER SB1 AND SB25 METALLIC 1" (25 MM) offers superior performance for moving thin to highly viscous, solids-laden fluids. With its compact design and multiple porting options, the SB1 and SB25 excels in rugged and confined installations while providing reliable performance for abrasive and slurry applications.

Features		Applications
PORTING: Top-ported: Ideal for floating solids, suspended solids, or entrained gases. The top discharge port reduces buildup and eases evacuation. Down-Ported: best for settling solids, placing the discharge port below the pump center to minimize diaphragm wear. Side-ported: allows installation in confined spaces, making it suitable for compact setups (available in 1” and 1.5” sizes) Compact and Durable: optimized for challenging environments, offering extended-wear components and heavy-duty check balls (30-60% heavier than standard) for consistent chamber filling and minimized wear. ESADS+: Unique to SANDPIPER, this system allows air distribution maintenance without disassembling the pump, reducing downtime by up to 90%.		Abrasive Slurries and Solids Transfer: Engineered for durability in handling tough fluids. Confined Installations: Side-port option provides flexibility for smaller setups Chemical and Industrial processing: Reliability meets stringent operational standards.

Why Choose SANDPIPER AIR OPERATED DOUBLE DIAPHRAGM
ESADS+ Maintenance System: Minimizes downtime by allowing quick, easy servicing of air distribution components without removing the pump from service.	Extended Durability: Heavy-duty check balls, robust components, and multiple porting configurations for extended pump life.	Efficient Fluid Transfer: Engineered for efficient operation, reducing costs and maximizing productivity.