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C| Style | Model | Connection Style | Diaphragm Material | Height | Inlet/Outlet Size | Length | Max. Dia. Solids | Max. Flow | Max. Temp. | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | SPSN15NPT | 1-1/2" Tri-Clamp | PTFE | 31.5" | 1.5" | 18.5" | 5/8" | 51 gpm | 220 Degrees F | - | RFQ
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| A | SPSN15NPS | 1-1/2" Tri-Clamp | Santoprene(R) | 31.5" | 1.5" | 18.5" | 5/8" | 86 gpm | 275 Degrees F | £12,340.01 | |
| A | SPSN20NPS | 2" Tri-Clamp | Santoprene(R) | 34.75" | 2" | 18.5" | 5/8" | 179 gpm | 275 Degrees F | £17,206.50 | |
| B | SP3A20NPT | 2" Tri-Clamp | Santoprene(R) | 34.75" | 2" | 18.5" | 5/8" | 147 gpm | 275 Degrees F | £21,696.41 | |
| A | SPSN20NPT | 2" Tri-Clamp | PTFE | 34.75" | 2" | 18.5" | 5/8" | 147 gpm | 220 Degrees F | £20,682.57 | |
| C | SPFP30NPT | 3" Tri-Clamp | PTFE | 32" | 3" | 21.5" | 3/8" | 180 GPM | 220 Degrees F | £16,771.99 | |
| C | SPFP30NPS | 3" Tri-Clamp | Santoprene(R) | 32" | 3" | 21.5" | 3/8" | 234 gpm | 275 Degrees F | £15,549.57 |
Standard Pump double diaphragm pumps (also called AODD pumps) are used to transport sludges, slurries, abrasives and shear sensitive fluids using either a consistent air or natural gas supply. The air pressure in these pumps acts along the entire surface of the diaphragm, thereby keeping it balanced while pumping and substantially extending the pump life as compared to mechanically operated diaphragm pumps. They come equipped with stainless-steel 316 components and Tri-clamp intake / discharge mechanism, as well as facilitate quick assembly / disassembly for pump maintenance and cleaning. Choose from a wide range of these double diaphragm pumps avaialble in 100 and 120 PSI maximum operating pressure variants on Raptor Supplies.