Double Diaphragm Pump, Stainless steel, Air Operated, 105 GPM MPN:HDB1 1/2, SGN8SS.
Double Diaphragm Pump, Stainless steel, Air Operated, 105 GPM
The Sandpiper Double Diaphragm Pump is a reliable and efficient solution for various applications, including chemical transfer, wastewater treatment, and food processing. With a maximum flow rate of 122 gpm and a head of 289 ft, this air-operated pump can handle demanding tasks with ease. Its stainless steel construction ensures durability and resistance to corrosion, while the neoprene diaphragms provide a long-lasting and chemical-resistant seal. Suitable for temperatures up to 220°F and pressures up to 125 psi, this pump is perfect for use in high-temperature and high-pressure applications. Its compact design and easy maintenance make it an ideal choice for industries requiring a reliable and efficient pumping solution.
Top product features:
- Air Operated Design
- Neoprene Diaphragm Material
- PTFE Check Seat Material
Top product applications:
- Chemical Transfer: The Sandpiper Double Diaphragm Pump is suitable for transferring chemicals in various industries due to its stainless steel construction and ability to handle high temperatures and pressures.
- Water Treatment: The pump's high flow rate and ability to handle pressures up to 125 psi make it a good fit for water treatment applications, such as transferring water from one tank to another.
- Food and Beverage Processing: The pump's stainless steel construction and ability to handle high temperatures make it suitable for use in food and beverage processing applications, such as transferring ingredients or finished products.
This Sandpiper double diaphragm pump has a 316 stainless steel wetted housing (stainless steel overall) and is air-operated, using a single-port manifold connection. Diaphragm material is neoprene, with PTFE check seats and PTFE ball valves. Air intake connection is 3/4 in NPT, with a maximum air intake/operating pressure of 125 psi. Media intake and discharge connections are both 1-1/2 in NPT (intake located top, discharge located bottom). Maximum flow rate is 122 gpm, with a maximum feet of head of 289 ft and NPSHr of 5 ft of head. Self-priming capability is rated at 20 ft dry and 25 ft wet. Maximum solid handling size is 1/4 in diameter. Media temperature range is -35°F to 220°F. The pump is certified to ABS Type Approved, CE, EAC, and ISO standards, with ATEX, ABS, CE, and EAC agency compliance. It carries a 5-year manufacturer's warranty and is manufactured in the United States. Specifications Housing Material: Stainless Steel | Wetted Housing: 316 Stainless Steel Diaphragm Material: Neoprene | Valve Material: PTFE | Valve Type: Ball | Check Seat Material: PTFE Pump Operation Type: Air | Manifold Connection: Single Port Air Intake: 3/4 in NPT | Max. Air Intake/Operating Pressure: 125 psi Media Intake/Discharge: 1-1/2 in NPT (intake top, discharge bottom) Maximum Flow Rate: 122 gpm | Feet of Head (Max): 289 ft | NPSHr: 5 ft of head Self-Priming: 20 ft (dry), 25 ft (wet) Max. Solid Size: 1/4 in diameter Media Temperature Range: -35°F to 220°F Standards: ABS Type Approved, CE Certified, EAC, ISO | Agency Compliance: ATEX, ABS, CE, EAC Manufacturer's Warranty: 5 yr Overall Dimensions: 15-1/2 in W x 14.8 in L x 13.9 in H
Additional Information
- Country of Origin: US
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 5 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 18.50
- Package Width: 18.50
- Package Height: 21.50
- Package Weight: 110.00
Product info last updated on February 1, 2026 1:17am UTC
Category: Positive Displacement Pumps