Double Pin Heavy Duty Clamp (13MHHM-DP)

  • Double Pin Heavy Duty Clamp
  • All clamps are T304 Stainless Steel.
  • Pressure ratings assume wing nut tightened to 25 in/lb of torque.
  • View Sizes and Dimensions
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Description

Securely connect tri-clamp ends with heavy duty, stainless steel double pin clamp (13MHHM-DP)

The double pin heavy duty clamp with a wingnut is made from 304 stainless steel alloy.  It is used to join two separate tri-clamp ends to one another and allows for more flexibility than the single-pin heavy duty clamp.   A tri-clamp rubber gasket should be placed between the two flange ends to ensure proper fit and secure connection.  Do not over tighten wing-nut as this may damage product. Part Number Reference Guide

Double Pin Heavy Duty Clamps w/ Wing Nut Part Numbers & Dimensions

Double Pin Clamp Dimensions
Size (Tube OD) Part Number Service Pressure Rating at 70°F Service Pressure Rating at 250°F Dimension (A)
1/2" - 3/4" 13MHHM-DP-.50-304 1,500 1,200 1.125
1" - 1 1/2" 13MHHM-DP-1-304 500 300 2.122
2" 13MHHM-DP-2-304 450 250 2.654
2-1/2" 13MHHM-DP-2.5-304 400 200 3.185
3" 13MHHM-DP-3-304 350 175 3.717
4" 13MHHM-DP-4-304 300 150 4.820
6" 13MHHM-DP-6-304 150 75 6.695
8" 13MHHM-DP-8-304 100 50 8.695
10" 13MHHM-DP-10-304 75 40 10.695

Watch How to Measure Tri-Clamp Fittings

Tri-Clamp Fittings and Gasket Sizing Guide

Sanitary Fitting Dimensions
Sanitary Size OD of Flange End ID of Tube OD of Tube
1/2″ 0.992 0.370 0.500
3/4″ 0.992 0.620 0.750
1″ 1.984 0.870 1.000
1 1/2″ 1.984 1.370 1.500
2″ 2.516 1.870 2.000
2 1/2″ 3.047 2.370 2.500
3″ 3.579 2.870 3.000
4″ 4.682 3.834 4.000
6″ 6.562 5.782 6.000
8″ 8.602 7.782 8.000
10″ 10.570 9.782 10.000
12″ 12.570 11.760 12.000

Questions & Answers 1

Questions and answers of the customers

  1. Q What is the thread size for this clamp? I am using a special locking mechanism where the thread sizes need to match up.
    A

    The thread size for this clamp's bolt is 3/8"-16.

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