💧 Flow Switch, Grid Controls M-1, 1A, 1-1/2″ Slip
Made by Grid Controls, manufacturer part number 57-F4-1000-WHT. It is listed for the equipment shown below, so check the model on your own unit against that list.
📏 Specifications
| Specification | Value |
|---|---|
| Brand | Grid Controls |
| Manufacturer part number | 57-F4-1000-WHT |
| Manufacturer | Grid Controls |
| Flow Switch Application | Dimension One |
| Plumbing Connection Size | 1-1/2″ |
| Plumbing Connection Type | Slip (s) |
| Flow Switch Amperage | 1A |
| Catalog description | Flow Switch, Grid Controls M-1, 1A, 1-1/2″ Slip |
✅ Listed for
- M-1
Model 1 Liquid Flow Detector
1-1/2″ pvc s x s, rated 1 amp, mount horizontal only. 14gpm minimum flow required
1-1/2″ pvc s x s, rated 1 amp, mount horizontal only. 14gpm minimum flow required
🔧 Parts and fittings for this
| Part | Our part number | Availability | Price | ||
|---|---|---|---|---|---|
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Flow Switch, Grid Controls M-25, 25A, 115v, 1-1/2" Slip | 57-F3-2500-WHT | 9 in stock | $174.44 | Add to cart |




