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6HF6-S Dixon 303 Stainless Steel H-Series Quick Disconnect 3/4" ISO-B Interchange Hydraulic Coupler - 3/4"-14 Female NPTF


PRODUCT DESCRIPTION

Dixon Quick Disconnect Couplings - H-Series Hydraulic Couplings - H-Series ISO-B Interchange Nipple (Female Threads)



 
Construction:
  • Machined components are manufactured using solid 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.
  • Nitrile (Buna-N) seals are standard.
  • Has a redundant O-ring sealing system (dual O-Rings/no PTFE back-up ring.
  • Valve seals are crimped in place to maintain integrity during excessive flow conditions and pressurized connection.
Compatibility & Interchange Data:
  • Interchangeable to ISO7241 Series 'B'
  • Parker 60 Series
  • Snap-Tite 72 Series
  • Hansen HK Series
  • Faster Series 'HNV'
  • Aeroquip/Eaton FD45
  • Stucchi Series IRB/IRBO/IRBX
Seal Components:
  • Nitrile (Buna-N) seals are standard providing a temperature range of -40 deg. F to +250 deg. F (-40 deg. C to +121 deg. C).
  • 1/8" to 1" steel and stainless couplers have a PTFE antiextrusion ring.
  • 1/8" to 2-1/2" brass couplers have a redundant O-Ring sealing system (dual O-rings/no PTFE back-up ring)
  • 1-1/4" to 2-1/2" steel and stainless couplers have a redundant o-ring sealing system (dual O-rings/no PTFE back-up ring)
  • Valve seals are crimped in place to maintain integrity during excessive flow conditions and pressurized connection.
Safety Notes:
  • WARNING: Brass products contain a chemical known to the State of California to cause birth defects or other reproductive harm. Do not use in connection with drinking water. Wash hands after handling.
Other Components:

Part Number Size Female Threads Material Length Max. OD Hex Max. Operating
Pressure
Burst Pressure Weight
(Lbs.)
1HF1 1/8" 1/8"-27 NPTF steel 1.90" 0.93" 9/16" 4000 PSI 14500 PSI 0.1600
1HF1-B 1/8" 1/8"-27 NPTF brass 1.90" 0.93" 9/16" 3000 PSI 16500 PSI 0.1600
1HF1-S 1/8" 1/8"-27 NPTF 303 stainless 1.90" 0.93" 9/16" 3500 PSI 29500 PSI 0.1600
1HF1-SS 1/8" 1/8"-27 NPTF 316 stainless 1.90" 0.93" 9/16" 3500 PSI 29500 PSI 0.1600
1HOF2 1/8" 7/16"-20 ORB steel 1.90" 0.93" 9/16" 4000 PSI 14500 PSI 0.1600
2HF2 1/4" 1/4"-18 NPTF steel 2.26" 1.12" 7/8" 5000 PSI 22500 PSI 0.3000
2HF2-B 1/4" 1/4"-18 NPTF brass 2.26" 1.12" 7/8" 3000 PSI 15000 PSI 0.3200
2HF2-S 1/4" 1/4"-18 NPTF 303 stainless 2.26" 1.12" 7/8" 3500 PSI 31500 PSI 0.3000
2HF2-SS 1/4" 1/4"-18 NPTF 316 stainless 2.26" 1.12" 3/4" 3500 PSI 33000 PSI 0.3000
2HBF2 1/4" 1/4"-19 BSPP steel 2.26" 1.12" 7/8" 5000 PSI 22500 PSI 0.3000
2HBF2-B 1/4" 1/4"-19 BSPP brass 2.26" 1.12" 7/8" 3000 PSI 15000 PSI 0.3200
2HBF2-S 1/4" 1/4"-19 BSPP 303 stainless 2.26" 1.12" 7/8" 3500 PSI 31500 PSI 0.3000
2HBF2-SS 1/4" 1/4"-19 BSPP 316 stainless 2.26" 1.12" 3/4" 3500 PSI 33000 PSI 0.3000
2HOF3 1/4" 9/16"-18 ORB steel 2.26" 1.12" 13/16" 5000 PSI 22500 PSI 0.3100
3HF3 3/8" 3/8"-18 NPTF steel 2.51" 1.42" 1-1/16" 4000 PSI 16500 PSI 0.4000
3HF3-B 3/8" 3/8"-18 NPTF brass 2.51" 1.42" 1-1/16" 2500 PSI 12000 PSI 0.4300
3HF3-S 3/8" 3/8"-18 NPTF 303 stainless 2.51" 1.42" 1-1/16" 3500 PSI 26500 PSI 0.4000
3HF3-SS 3/8" 3/8"-18 NPTF 316 stainless 2.51" 1.42" 7/8" 3500 PSI 28000 PSI 0.4000
3HBF3 3/8" 3/8"-19 BSPP steel 2.51" 1.42" 1-1/16" 4000 PSI 16500 PSI 0.4000
3HBF3-B 3/8" 3/8"-19 BSPP brass 2.51" 1.42" 1-1/16" 2500 PSI 12000 PSI 0.4300
3HBF3-S 3/8" 3/8"-19 BSPP 303 stainless 2.51" 1.42" 1-1/16" 3500 PSI 26500 PSI 0.4000
3HBF3-SS 3/8" 3/8"-19 BSPP 316 stainless 2.51" 1.42" 7/8" 3500 PSI 28000 PSI 0.4000
3HOF4 3/8" 3/4"-16 ORB steel 2.51" 1.42" 1" 4000 PSI 16500 PSI 0.5100
4HF4 1/2" 1/2"-14 NPTF steel 2.86" 1.86" 1-5/16" 4000 PSI 16000 PSI 0.7300
4HF4-B 1/2" 1/2"-14 NPTF brass 2.86" 1.86" 1-5/16" 2500 PSI 11500 PSI 0.8000
4HF4-S 1/2" 1/2"-14 NPTF 303 stainless 2.86" 1.86" 1-5/16" 3500 PSI 27500 PSI 0.7500
4HF4-SS 1/2" 1/2"-14 NPTF 316 stainless 2.86" 1.86" 1-1/16" 3500 PSI 22000 PSI 0.7600
4HBF4 1/2" 1/2"-14 BSPP steel 2.86" 1.86" 1-5/16" 4000 PSI 16000 PSI 0.7300
4HBF4-B 1/2" 1/2"-14 BSPP brass 2.86" 1.86" 1-5/16" 2500 PSI 11500 PSI 0.8000
4HBF4-S 1/2" 1/2"-14 BSPP 303 stainless 2.86" 1.86" 1-5/16" 3500 PSI 27500 PSI 0.7500
4HBF4-SS 1/2" 1/2"-14 BSPP 316 stainless 2.86" 1.86" 1-1/16" 3500 PSI 22000 PSI 0.7600
4HOF5 1/2" 7/8"-14 ORB steel 2.86" 1.86" 1-1/8" 4000 PSI 16000 PSI 0.7800
6HF6 3/4" 3/4"-14 NPTF steel 3.55" 2.22" 1-5/16" 4000 PSI 16500 PSI 1.3000
6HF6-B 3/4" 3/4"-14 NPTF brass 3.55" 2.22" 1-5/16" 2000 PSI 12000 PSI 1.3600
6HF6-S 3/4" 3/4"-14 NPTF 303 stainless 3.55" 2.22" 1-5/16" 3000 PSI 16000 PSI 1.3100
6HF6-SS 3/4" 3/4"-14 NPTF 316 stainless 3.55" 2.22" 1-5/16" 3000 PSI 21500 PSI 1.3300
6HBF6 3/4" 3/4"-14 BSPP steel 3.55" 2.22" 1-5/16" 4000 PSI 16500 PSI 1.3000
6HBF6-B 3/4" 3/4"-14 BSPP brass 3.55" 2.22" 1-5/16" 2000 PSI 12000 PSI 1.3600
6HBF6-S 3/4" 3/4"-14 BSPP 303 stainless 3.55" 2.22" 1-5/16" 3000 PSI 16000 PSI 1.3100
6HBF6-SS 3/4" 3/4"-14 BSPP 316 stainless 3.55" 2.22" 1-5/16" 3000 PSI 21500 PSI 1.3300
6HOF6 3/4" 1-1/16"-12 ORB steel 3.55" 2.22" 1-5/16" 4000 PSI 16500 PSI 1.3900
8HF8 1" 1"-11-1/2 NPTF steel 4.13" 2.49" 1-5/8" 4000 PSI 16000 PSI 1.9500
8HF8-B 1" 1"-11-1/2 NPTF brass 4.13" 2.49" 1-5/8" 1500 PSI 8500 PSI 1.9900
8HF8-S 1" 1"-11-1/2 NPTF 303 stainless 4.13" 2.49" 1-5/8" 2000 PSI 15000 PSI 1.9500
8HF8-SS 1" 1"-11-1/2 NPTF 316 stainless 4.13" 2.49" 1-5/8" 2000 PSI 15000 PSI 1.9500
8HBF8 1" 1"-11 BSPP steel 4.13" 2.49" 1-5/8" 4000 PSI 16000 PSI 1.9500
8HBF8-B 1" 1"-11 BSPP brass 4.13" 2.49" 1-5/8" 1500 PSI 8500 PSI 1.9900
8HBF8-S 1" 1"-11 BSPP 303 stainless 4.13" 2.49" 1-5/8" 2000 PSI 15000 PSI 1.9500
8HBF8-SS 1" 1"-11 BSPP 316 stainless 4.13" 2.49" 1-5/8" 2000 PSI 15000 PSI 1.9500
8HOF8 1" 1-5/16"-12 ORB steel 4.13" 2.49" 1-5/8" 4000 PSI 16000 PSI 1.9500

More Information
Part Number 6HF6-S
Location ea
Material Brass
Orientation Straight
Body Size 3/4"
Seal Material Buna-N
Application Hydraulic Fittings, Hydraulic Adapter, Quick-Connect Fittings, Industrial
End Type Female Quick Connect Poppet Valve, Female NPTF
Gender Female, Female
Specifications Series B in ISO 7241-1
Compatible/Interchangeable With Parker-Hannifin 60 Series
NPTF Thread 3/4"-14
PSI at 70 deg. F 1500 PSI
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