Yamada
Yamada G15VH11 — 1/2" Kynar PVDF Diaphragm Pump, Hytrel Diaphragm
Yamada G15VH11 — 1/2" Kynar PVDF Diaphragm Pump, Hytrel Diaphragm
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The Yamada G15VH11 is a 1/2" air-operated double-diaphragm pump in kynar pvdf, rated to 16.6 GPM. It passes solids to 1/32" (1 mm) and handles fluid to 212°F (100°C).
Kynar (PVDF) resists concentrated acids, halogens and aggressive solvents that attack polypropylene, and carries a higher temperature ceiling than PP. 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. The pump self-primes, handles a degree of entrained air, and holds pressure when stalled, which makes it forgiving on transfer duty that starts and stops.
Texas-based, with short lead times and pricing that reflects our supply position. Not sure this is the right build? Send us the fluid and duty and we will confirm.
| Brand | Yamada |
|---|---|
| Model / MPN | G15VH11 |
| Yamada item no. | 854987 |
| 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 | 212°F (100°C) |
| Check valve type | Ball valve (standard on G Series) |
| Body / wetted materials | Kynar (PVDF) |
| 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-VH |
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