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
1 

Item #

Body Size

Threads

Material

Flow

List Price

1EF1-B N/A 1/8 in N/A 1/8"-27 NPTF N/A Brass N/A 3 gpm QUOTE
1EF1-S N/A 1/8 in N/A 1/8"-27 NPTF N/A 303 Stainless N/A 3 gpm QUOTE
2EF2-B N/A 1/4 in N/A 1/4"-18 NPTF N/A Brass N/A 6 gpm QUOTE
2EF2-S N/A 1/4 in N/A 1/4"-18 NPTF N/A 303 Stainless N/A 6 gpm QUOTE
2EBF2-B N/A 1/4 in N/A 1/4"-19 BSPP N/A Brass N/A 6 gpm QUOTE
3EF3-B N/A 3/8 in N/A 3/8"-18 NPTF N/A Brass N/A 14 gpm QUOTE
3EF3-S N/A 3/8 in N/A 3/8"-18 NPTF N/A 303 Stainless N/A 14 gpm QUOTE
3EBF3-B N/A 3/8 in N/A 3/8"-19 BSPP N/A Brass N/A 14 gpm QUOTE
4EF4-B N/A 1/2 in N/A 1/2"-14 NPTF N/A Brass N/A 24 gpm QUOTE
4EF4-S N/A 1/2 in N/A 1/2"-14 NPTF N/A 303 Stainless N/A 24 gpm QUOTE
4EBF4-B N/A 1/2 in N/A 1/2"-14 BSPP N/A Brass N/A 24 gpm QUOTE
6EF6-B N/A 3/4 in N/A 3/4"-14 NPTF N/A Brass N/A 58 gpm QUOTE
6EF6-S N/A 3/4 in N/A 3/4"-14 NPTF N/A 303 Stainless N/A 58 gpm QUOTE
6EBF6-B N/A 3/4 in N/A 3/4"-14 BSPP N/A Brass N/A 58 gpm QUOTE
8EF8-B N/A 1 in N/A 1"-11-1/2 NPTF N/A Brass N/A 100 gpm QUOTE
8EF8-S N/A 1 in N/A 1"-11-1/2 NPTF N/A 303 Stainless N/A 100 gpm QUOTE
8EBF8-B N/A 1 in N/A 1"-11 BSPP N/A Brass N/A 100 gpm QUOTE
10EF10-B N/A 1-1/4 in N/A 1-1/4"-11-1/2 NPTF N/A Brass N/A 150 gpm QUOTE
10EF10-S N/A 1-1/4 in N/A 1-1/4"-11-1/2 NPTF N/A 303 Stainless N/A 150 gpm QUOTE
12EF12-B N/A 1-1/2 in N/A 1-1/2"-11-1/2 NPTF N/A Brass N/A 250 gpm QUOTE
12EF12-S N/A 1-1/2 in N/A 1-1/2"-11-1/2 NPTF N/A 303 Stainless N/A 250 gpm QUOTE
16EF16-B N/A 2 in N/A 2"-11-1/2 NPTF N/A Brass N/A 350 gpm QUOTE
16EF16-S N/A 2 in N/A 2"-11-1/2 NPTF N/A 303 Stainless N/A 350 gpm QUOTE
Unit of Measure
1