Dunham Rubber & Belting Corporation
Dunham Rubber & Belting Corporation
682 Commerce Parkway West Drive, Greenwood, IN 46143
Toll Free: 800.876.5340
Tel: 317.888.3002
Fax: 317.888.2335
Email: mail@dunhamrubber.com
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Interchange Data:
  • Straight-Through Pressure-Wash Interchange
  • Parker ST-Series, Foster FST-Series, Tomco Series-ST, Hansen ST-Series
Materials:
  • Machined components are manufactured using solid steel, brass, or 303 stainless steel bar stock.
  • Stainless steel balls, retaining rings, and springs maximize corrosion resistance and extend service life.
  • Steel componentry is plated using ROHS Compliant Trivalent Chrome.
  • 1 1/4" to 2" brass couplers have steel sleeves as standard to maximize service life, hardened to resist deformation.
  • Steel nipples are hardened to provide heavy duty performance.
Seal Components:
  • Nitrile (Buna-N) seals are standard, providing a temperature range of -40ºF to +250ºF (-40ºC to +121ºC).
E Series Straight Through Interchange Coupler (Hose Barb)
E Series Straight Through Interchange Coupler (Hose Barb)-2
Unit of Measure
Items E Series Straight Through Interchange Coupler (Hose Barb)
2ES2-B
E Series Straight Through Interchange Coupler (Hose Barb) 		E Series Straight Through Interchange Coupler (Hose Barb)
3ES3-B
E Series Straight Through Interchange Coupler (Hose Barb) 		E Series Straight Through Interchange Coupler (Hose Barb)
4ES4-B
E Series Straight Through Interchange Coupler (Hose Barb) 		E Series Straight Through Interchange Coupler (Hose Barb)
6ES6-B
E Series Straight Through Interchange Coupler (Hose Barb) 		E Series Straight Through Interchange Coupler (Hose Barb)
8ES8-B
E Series Straight Through Interchange Coupler (Hose Barb)
Body Size N/A 1/4 in N/A 3/8 in N/A 1/2 in N/A 3/4 in N/A 1 in
Hose ID N/A 1/4 in N/A 3/8 in N/A 1/2 in N/A 3/4 in N/A 1 in
Material N/A Brass
Length N/A 1.87 in47.5 mm N/A 1.87 in47.5 mm N/A 2.90 in73.7 mm N/A 3.16 in80.3 mm N/A 3.25 in82.6 mm
Max. OD N/A 0.96 in24.4 mm N/A 1.13 in28.7 mm N/A 1.27 in32.3 mm N/A 1.63 in41.4 mm N/A 2.02 in51.3 mm
Flow N/A 6 gpm N/A 14 gpm N/A 24 gpm N/A 58 gpm N/A 100 gpm
Weight N/A 0.16 lbs N/A 0.21 lbs N/A 0.31 lbs N/A 0.49 lbs N/A 0.68 lbs
Package Quantity (Bag) N/A 50 N/A 50 N/A 25 N/A 15 N/A 15
Package Quantity (Box) N/A 200 N/A 200 N/A 100 N/A 60 N/A 30