We are closed from Monday, Dec 23rd and will reopen on Monday, Jan 6th. Any orders received during this time will be processed in the New Year.
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Get it by Tuesday, Dec 31
£19.99 Flat Shipping + VAT £19.99 flat shipping is applicable on orders with an aggregate weight less than 10kg. Orders exceeding 10kg will be charged default shipping rates
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Step 1 Add the items into your cart or submit a Purchase order
Step 2 Checkout, select NET30 payment (provide company registration and VAT number)
Step 3 Delivery via TNT or Royal Mail and receive invoice for payment in 30-days
Step 4 Make payment via BACS to our factoring partner,
| Item | Temperature & Pressure Relief Valve |
| Body Height | 11 9/16" |
| Body Material | Bronze |
| Body Width | 2.5" |
| Btuh | 5,125,000 |
| Factory Set Pressure | 125 psi |
| Inlet Size | 1.5" |
| Inlet Type | MNPT |
| Max. Temp. | 210 Degrees F |
| Outlet Size | 1.5" |
| Outlet Type | FNPT |
| Shank Length | Standard |
| Spring Material | Stainless Steel |
| Thermostat Length | 4" |
| Ship weight (kg) | 3.69 |
| Ship height (cm) | 39.88 |
| Ship length (cm) | 13.97 |
| Ship width (cm) | 10.92 |
| HS code | 8481400000 |
| Country of Origin | US |
| Model | Body Height | Body Width | Btuh | Factory Set Pressure | Inlet Size | Outlet Size | Price | |
|---|---|---|---|---|---|---|---|---|
| 18C5513125 | 11.437" | 2.5" | 5,125,000 | 125 psi | 2" | 1.5" | £520.04 | |
| 18C5513150 | 11.437" | 2.5" | 6,050,000 | 150 psi | 2" | 1.5" | £580.36 | |
| 18C5115125 | 11" | 1.5" | 1,619,000 | 125 psi | 3/4" | 3/4" | £117.74 | |
| 18C5125125 | 10.875" | 1.5" | 1,619,000 | 125 psi | 3/4" | 3/4" | £123.92 | |
| 18C5213125 | 8.625" | 1 9/16" | 1,825,000 | 125 psi | 1" | 1" | £171.92 | |
| 18C5314125 | 10.25" | 1.75" | 3,070,000 | 125 psi | 1.25" | 1" | £253.67 | |
| 18C5314150 | 10.25" | 1.75" | 3,625,000 | 150 psi | 1.25" | 1" | £264.08 |
Contact your account manager right away to get personal advice.
We're available Monday through Friday, from 07:30 until 17:00.
Trade pricing is available for 
Order Value should be £500+