Glacier Tanks double hinge pressure clamps are available in sizes ranging from 1 1/2 inch up to 4 inches. Larger sizes are available by special order. Double hinge pressure clamps are an upgraded solution for most intended Tri Clamp fitting connections. They distribute pressure more evenly and can handle a higher pressure load than single hinge clamps. The wing nut style tightening screw allows for quick and easy assembly without the need for extensive tools.
Glacier Tanks recommends that all standard double hinge pressure clamps be tightened by hand, with an additional maximum of two turns using a screw driver to apply proper pressure and ensure a solid, leak free seal. However, over tightening a pressure clamp may cause the gasket to fail from over-compression and place too much tension on the clamp threads.
Learn more about clamp sizing & gaskets in our Tri Clamp Sizing Guide.
| SKU | Item | Price | ||||
|---|---|---|---|---|---|---|
 |
13MHHM-DP-G150 In Stock: 265 | Sanitary Clamp | 1.5 in. Double Hinge - SS304 |
|
$10.46
$8.37
|
$10.46
$8.37
|
|
 |
13MHHM-DP-G200 In Stock: 23ETA by: 02/09/2025 | Sanitary Clamp | 2 in. Double Hinge - SS304 |
|
$11.60
$9.28
|
$11.60
$9.28
|
|
 |
13MHHM-DP-G250 In Stock: 34 | Sanitary Clamp | 2.5 in. Double Hinge - SS304 |
|
$11.91
$9.53
|
$11.91
$9.53
|
|
 |
13MHHM-DP-G300 In Stock: 9ETA by: 02/09/2025 | Sanitary Clamp | 3 in. Double Hinge - SS304 |
|
$13.93
$11.14
|
$13.93
$11.14
|
|
 |
13MHHM-DP-G075 In Stock: 65 | Sanitary Clamp | 3/4 in. Double Hinge - SS304 |
|
$7.82
$6.26
|
$7.82
$6.26
|
|
 |
13MHHM-DP-G400 In Stock: 0ETA by: 02/09/2025 | Sanitary Clamp | 4 in. Double Hinge - SS304 |
$13.96
Back Order
|
$13.96
Back Order
|
| Maximum Clamp Pressure Ratings (PSI) | |||||||
|---|---|---|---|---|---|---|---|
| Â | Single Hinge (13MHM) | Double Hinge (13MHHM-DP) | High Pressure (13MHP) | ||||
| Size | 70F | 250F | 70F | 250F | 70F | 250F | Max Torque |
| 3/4 in. | 1500 | 1200 | 1500 | 1200 | 1500 | 1200 | 130 In LBf |
| 1.5 in. | 500 | 250 | 500 | 250 | 1500 | 1200 | 130 In LBf |
| 2 in. | 450 | 250 | 450 | 250 | 1000 | 800 | 130 In LBf |
| 2.5 in. | 400 | 200 | 400 | 200 | 1000 | 800 | 130 In LBf |
| 3 in. | 350 | 150 | 350 | 150 | 1000 | 800 | 130 In LBf |
| 4 in. | 200 | 125 | 200 | 125 | 800 | 600 | 200 In LBf |
| 6 in. | 150 | 75 | Â | 300 | 200 | 200 In LBf | |
| 8 in. | 100 | 50 | Â | 250 | 150 | 200 In LBf | |
| 10 in. | 40 | 30 | Â | 200 | 125 | 200 In LBf | |
| 12 in. | 30 | 25 | Â | 150 | 100 | 200 In LBf | |
Glacier Tanks will accept returns of website standard stocking items, but only if:
Once your items have been received by Glacier Tanks and verified to be unused, we will refund your purchase price, less shipping costs. Returns will incur a 15% restocking fee. Return shipping costs are your responsibility and shall not be paid by Glacier Tanks.
The following items are non-returnable:
Please be sure you understand and agree to any drawings supplied to you prior to purchase of custom or special order items. Payment of deposits for custom or special order items indicates your approval and acceptance of such custom or special order items.
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