Yamada
Yamada G15AT11 — 1/2" Aluminum Diaphragm Pump, PTFE Diaphragm
Yamada G15AT11 — 1/2" Aluminum Diaphragm Pump, PTFE Diaphragm
Subscribers save 5% on every order.
Not sure this fits your application? Email us your application details and we'll help you confirm it's the right pump.
Need better pricing? Request a quote
Add service kits for this pump
Ticked kits are added alongside the pump.
Couldn't load pickup availability
The G15AT11 is Yamada's 1/2" air-operated double-diaphragm pump in aluminum, with a 16.6 GPM maximum. It passes solids to 1/32" (1 mm) and handles fluid to 212°F (100°C).
The aluminum body suits solvents, fuels, oils and paints — the general-industrial fluids where a metal pump is wanted but stainless is more than the job needs. PTFE diaphragms and balls give near-universal chemical resistance, covering solvents, concentrated acids and oxidizers that destroy rubber elastomers, at the cost of a slightly lower displacement per stroke. 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.
We ship from Texas, quote honest lead times and price sharply. Tell us the fluid, temperature and flow you need and we will confirm the right configuration before you order.
| Brand | Yamada |
|---|---|
| Model / MPN | G15AT11 |
| Yamada item no. | 854701 |
| 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 | Aluminum (ADC-12) |
| Diaphragm material | PTFE |
| Ball material | PTFE |
| 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-MT |
Share
