Dwyer HVAC Differential Pressure Switches
| Product Code | Dwyer_Pressure_Switches |
|---|---|
| Manufacturer | Dwyer |
The series ADPS adjustable pressure switch is designed for vacuum, pressure & differential pressure.
- Used for monitoring air ventilators, air filters, flows in ventilation ducts & industrial coolingὝair circuits.
- Used for protecting fan heaters from overheating & heat exchanges from frost.
- Used for controlling air & fire protection dampers.
- Dual scale in "w.c. & Pa. max op. pressure 40" w.c. (10kPa).
- Switch type: Single‑pole double‑throw (SPDT).
- Electrical rating: Max 1.5A/230VAC (Gold contact 0.4A/230VAC).
- Mounting orientation vertical/pressure connections downwards.
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Free Next Day Delivery via FedEx |
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Applies Monday to Friday on all orders over £385 excl. VAT for orders placed before 3pm. |
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UK Mainland (excluding Highlands) |
| Order Value | Order Value | |
| Over £385 | Under £385 | |
| Next Day | FREE | £11.75 |
| Mon - Fri: 8.30am - 6.00pm | ||
| (Minimum order value £25) | ||
| Premium Deliveries (up to 30kgs) |
| Next day before 12.00pm | £17.50 | £17.50 |
| Next day before 10.00am | £28.50 | £28.50 |
| Saturday before 12.30pm | £28.00 | £28.00 |
| Same day courier | POA | POA |
| Postage 3- 4 days (max 1kg) | N/A | £6.75 |
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| Highlands & Islands | ||
| 2 - 5 days | £21.00 | £21.00 |
| Ireland | ||
| For Ireland (Republic) orders please contact our sales office on 020 8979 0988 to discuss shipping options. |
| For other destinations or for larger/heavier deliveries, price on application |