Q&As (Defining features:Viton Elastomers, 3/8" Elbow Ports, 1/4" Straight Brass Air Inlet
| Key | Description and Part Code | Quantity Reqd. Per Product | |
| 1 | G57 VALVE KIT VITON 20740020A | 1 | |
| 2B | G57 DIAPHRAGM VITON 21000209 | 1 | |
| 3 | G57 SHAFT/SLIDE VALVE 20751002A | 1 | |
| 4 | Housing 20896000A | 1 | |
| 5 | END CAP KIT 20753000A | 1 | |
| 6 | G57 HARDWARE KIT 20793100A | 1 | |
| 7 | GROMMET Kit (Bag of 4) Foot for G series air-driven pumps, Q3 and Q4 water pumps, Bottled Water BW5xxx series 20132000 | 1 | |
| Click here to enquire about this part. | 1 | ||
| PORT KIT 90 DEG ELBOW 10/13mm (3/8") HOSE Pair of ports, EPDM 'O' Ring 20381024 | 1 |