Yamada
Yamada G15SH11 — 1/2" Stainless Steel Diaphragm Pump, Hytrel Diaphragm
Yamada G15SH11 — 1/2" Stainless Steel Diaphragm Pump, Hytrel Diaphragm
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Yamada builds the G15SH11 as a 1/2" double-diaphragm pump in stainless steel, capable of 16.6 GPM. It passes solids to 1/32" (1 mm) and handles fluid to 248°F (120°C).
316 stainless wetted parts take the aggressive chemicals and elevated-temperature service that aluminum cannot, and clean up for food, beverage and pharmaceutical work. Hytrel diaphragms and balls carry the highest temperature rating in the range and resist abrasion well, which suits hot oils and particulate-bearing fluids. Ball check valves come as standard across the Global Series.
The Global Series air motor uses Yamada's S-Spool valve with no pilot valve and runs completely oil-free, so there are fewer parts to fail and no lubricator to maintain. It self-primes, tolerates running dry, and stalls harmlessly against a closed valve, so it suits batching and intermittent transfer where a centrifugal pump would be a poor fit.
Shipped from Texas with short lead times and strong pricing. If you are unsure which build fits your fluid, send us the application details and we will point you at the right part number.
| Brand | Yamada |
|---|---|
| Model / MPN | G15SH11 |
| Yamada item no. | 854736 |
| Pump type | Air-operated double-diaphragm (AODD) |
| Series | G15 |
| Port size | 1/2" |
| Maximum flow | 16.6 GPM |
| Air supply pressure | 20-100 PSI |
| Maximum fluid discharge pressure | Same as max air supply (1:1 pump) |
| Maximum solids | 1/32" (1 mm) |
| Displacement per cycle | All diaphragms 0.040-0.050 gal |
| Maximum dry suction lift | 13.5 ft rubber / 11 ft PTFE |
| Maximum fluid temperature | 248°F (120°C) |
| Check valve type | Ball valve (standard on G Series) |
| Body / wetted materials | Stainless Steel (316) |
| Diaphragm material | Hytrel (TPE) |
| Ball material | Hytrel (TPE) |
| Air motor | S-Spool, no pilot valve, oil-free |
| Air inlet | 1/4” Female NPT |
| Air exhaust | 3/8” Female NPT |
| Port connection | NPT (North America) |
| Repair kit | KG15-MH |
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