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:
  • Interchangeable with Snap-Tite 71-Series
Materials:
  • Machined components are manufactured using solid steel or 316 stainless 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.
  • Steel coupler sleeves are hardened to resist deformation and maximize service life.
  • 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).
  • All couplers and nipples incorporate PTFE anti-extrusion rings to protect the seal components from dynamic impulse damage.
ST Series Snap-Tite Interchange Coupler (Female Threads)
ST Series Snap-Tite Interchange Coupler (Female Threads)-2
Unit of Measure
Items ST Series Snap-Tite Interchange Coupler (Female Threads)
2STF2
ST Series Snap-Tite Interchange Coupler (Female Threads) 		ST Series Snap-Tite Interchange Coupler (Female Threads)
2STF2-SS
ST Series Snap-Tite Interchange Coupler (Female Threads) 		ST Series Snap-Tite Interchange Coupler (Female Threads)
2STBF2
ST Series Snap-Tite Interchange Coupler (Female Threads) 		ST Series Snap-Tite Interchange Coupler (Female Threads)
2STBF2-SS
ST Series Snap-Tite Interchange Coupler (Female Threads) 		ST Series Snap-Tite Interchange Coupler (Female Threads)
3STF2
ST Series Snap-Tite Interchange Coupler (Female Threads)
Body Size N/A 1/4 in N/A 1/4 in N/A 1/4 in N/A 1/4 in N/A 3/8 in
Threads N/A 1/4"-18 NPTF N/A 1/4"-18 NPTF N/A 1/4"-19 BSPP N/A 1/4"-19 BSPP N/A 1/4"-18 NPTF
Material N/A Steel N/A 316 Stainless N/A Steel N/A 316 Stainless N/A Steel
Length N/A 1.96 in49.8 mm N/A 1.96 in49.8 mm N/A 1.96 in49.8 mm N/A 1.96 in49.8 mm N/A 2.36 in59.9 mm
Max. OD N/A 1.23 in31.2 mm N/A 1.23 in31.2 mm N/A 1.23 in31.2 mm N/A 1.23 in31.2 mm N/A 1.6 in40.6 mm
Flow N/A 3.1 gpm N/A 3.1 gpm N/A 3.1 gpm N/A 3.1 gpm N/A 7.7 gpm
Working Pressure N/A 10000 psi700 bar N/A 5000 psi345 bar N/A 10000 psi700 bar N/A 5000 psi345 bar N/A 10000 psi700 bar
Burst Pressure N/A 1800 psi N/A 1900 psi N/A 1800 psi N/A 1900 psi N/A 1800 psi
Hex Inch N/A 15/16 in N/A 15/16 in N/A 15/16 in N/A 15/16 in N/A 1-3/16 in
Weight N/A 0.25 lbs N/A 0.26 lbs N/A 0.25 lbs N/A 0.26 lbs N/A 0.38 lbs
Package Quantity (Bag) N/A 5
Package Quantity (Box) N/A 25