Designed for use with Whale Submersible or Whale In-Line pumps. The Whale Inline Pressure Switch quickly converts your pump into an automatic pressure system, activating the pump when a tap is opened and stopping the pump when the tap is closed.
Turn the adjuster knob to set the cut-out pressure between 0.4 and 1.7 bar. The switch keeps a fixed difference of about 0.2 bar between cut-in and cut-out and has a built-in check valve. Fit it to 12 mm Whale Quick Connect or ½" flexible hose, and mount it vertically.
Suitable for both 12 V and 24 V systems. Suitable for freshwater only. Requires a 10 A fuse in 12 V systems or a 5 A fuse in 24 V systems (not included).
Fits
Specifications
| Type | Adjustable inline pressure switch |
| Cut-out pressure | Adjustable, 0.4–1.7 bar |
| Cut-in / cut-out difference | About 0.2 bar (fixed) |
| Maximum pressure | 2 bar |
| Voltage | 12 V or 24 V DC |
| Current rating | 10 A at 12 V, 5 A at 24 V |
| Connections | 12 mm Whale Quick Connect or ½" flexible hose |
| Check valve | Built in |
| Mounting | Vertical only |
| Materials | Acetal body, nitrile and EPDM seals, phosphor bronze spring, stainless steel fasteners |
| Dimensions | 102 × 79 × 35 mm |
| Weight | 63 g |
| Use | Freshwater only |
Included
- 1 × Whale adjustable inline pressure switch
- Fitting instructions
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