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 -40°F to +250°F (-40°C to +121°C).
E Series Straight Through Interchange Coupler (Female Threads)
E Series Straight Through Interchange Coupler (Female Threads)-2
Unit of Measure
Items E Series Straight Through Interchange Coupler (Female Threads)
1EF1-B
E Series Straight Through Interchange Coupler (Female Threads) 		E Series Straight Through Interchange Coupler (Female Threads)
1EF1-S
E Series Straight Through Interchange Coupler (Female Threads) 		E Series Straight Through Interchange Coupler (Female Threads)
2EF2-B
E Series Straight Through Interchange Coupler (Female Threads) 		E Series Straight Through Interchange Coupler (Female Threads)
2EF2-S
E Series Straight Through Interchange Coupler (Female Threads) 		E Series Straight Through Interchange Coupler (Female Threads)
2EBF2-B
E Series Straight Through Interchange Coupler (Female Threads)
Body Size N/A 1/8 in N/A 1/8 in N/A 1/4 in N/A 1/4 in N/A 1/4 in
Threads N/A 1/8"-27 NPTF N/A 1/8"-27 NPTF N/A 1/4"-18 NPTF N/A 1/4"-18 NPTF N/A 1/4"-19 BSPP
Material N/A Brass N/A 303 Stainless N/A Brass N/A 303 Stainless N/A Brass
Length N/A 1.01 in25.7 mm N/A 1.01 in25.7 mm N/A 1.40 in35.6 mm N/A 1.40 in35.6 mm N/A 1.40 in35.6 mm
Max. OD N/A 0.65 in16.5 mm N/A 0.65 in16.5 mm N/A 0.96 in24.4 mm N/A 0.96 in24.4 mm N/A 0.96 in24.4 mm
Flow N/A 3 gpm N/A 3 gpm N/A 6 gpm N/A 6 gpm N/A 6 gpm
Hex Inch N/A 9/16 in N/A 9/16 in N/A 13/16 in N/A 13/16 in N/A 13/16 in
Weight N/A 0.06 lbs N/A 0.05 lbs N/A 0.17 lbs N/A 0.15 lbs N/A 0.17 lbs
Package Quantity (Bag) N/A 250 N/A 250 N/A 50 N/A 50 N/A 50
Package Quantity (Box) N/A 500 N/A 500 N/A 200 N/A 200 N/A 200