Simple Structure for Easy Maintenance!
A diaphragm pump that can transport a wide range of liquids, from highly corrosive to highly viscous liquids. While it has a maximum discharge of 60 L/min and is compact, the new design diaphragm provides for an approximate 20% increase in the maximum flow rate from a diaphragm pump of the same port size. Can pump out more efficiently from the tank by self-suction, with no pump-priming required. The safety structure does not require explosion-proof measures, so it can be used anywhere. By simply opening and closing the valve, cutting off the flow at the end point is possible or water discharge can be controlled easily and safety. The G15 series has a nominal diameter of 1/2" (15 mm) and a maximum flow rate of approximately 62 L/min. The maximum size solid is 1 mm or less.■ Main Applications
Alcohol/Transfer of Ethanol/Transfer of Lubricant and Hydraulic Oil/Supply of Paint to Roll Coater/ Collection of Cutting Oil/Transfer of Pure Water and Chemicals/Application of Adhesives/Spray Glazing/Mounting on Equipment/ Transfer of Inks and Pigments, Etc.Body Material | A: Aluminum (ADC12) | S: Stainless Steel （SCS14） | P: Polypropylene（PP） | V: Kynar(R) （PVDF） | ||
Diaphragm Material | ||||||
| N: Buna N (NBR) | G15AN00 （854693） | G15SN00 （854705） | G15PN00 （854980） | － | ||
| T: PTFE | G15AT00 （854694） | G15ST00 （854706） | G15PT00 （854914） | G15VT00 （854982） | ||
| H: Hytrel(R) (TPEE) | G15AH00 （854695） | G15SH00 （854707） | G15PH00 （854978） | G15VH00 （854984） | ||
| S: Santoprene(R) (TPO) | G15AS00 （854696） | G15SS00 （854708） | G15PS00 （854915） | G15VS00 （854983） | ||
Wetted Parts Material | ||||||
| Ball Valve | Same as the diaphragm material | |||||
| Valve Seat | A5056 | SUS316 | PP | PVDF | ||
| Valve Stopper | ADC12 | SCS14 | PP | PVDF | ||
| Center Disk | A5056 | SCS14 | PP SUS304 （Insert material） | PVDF SUS304 （Insert material） | ||
Specifications | ||||||
| Nominal Diameter | 1/2"(15mm) | |||||
| Material Connection | Suction Port | Rc1/2 | ||||
| Discharge Port | Rc1/2 | |||||
| Air Connection | Supply Port | Rc 1/4 (W/air valve) | ||||
| Exhaust Port | Rc 3/8 (W/silencer) | |||||
| Air Supply Pressure | 0.2～0.7Mpa *1 | |||||
| Maximum Discharge Pressure | 0.7MPa | |||||
| Water Discharge/Cycle | G15AN:170mL *2 Others: 160 mL *2 | 150mL *2 | 190mL *2 | |||
| Maximum Flow Rate | G15AN: 60L/min *3 Others: 58L/min *3 | 56L/min *3 | 62L/min *3 | |||
| Maximum Air Consumption | G15AT: 510 L/min (ANR) Others: 520 L/min (ANR) | 510L/min（ANR） | 700L/min（ANR） | |||
| Maximum Size Solid | Maximum 1 mm | |||||
| Suction Head Lift | 2m | |||||
| Net Weight | 5.4 kg | 8.2 kg | 2.6 kg | 3.5 kg | ||
- 1 The maximum supply air pressure for a type with a resin-made pump body will depend on the liquid temperature.
- The water discharge is provided as a rough approximation only. The discharge will differ depending on factors such as the liquid to be transferred and the piping conditions.
- Maximum flow rate is a value indicating the pump capacity. We recommend selecting a size that allows some leeway, taking into account the impact on the life span of the diaphragm.