FFC35 Series Polysulfone Couplings


The FFC35 Series 1/2" flow couplings feature twice the flow of the HFC35 Series couplings and are able to withstand demanding applications and feature physical strength, chemical resistance and autoclavability. The FFC35 has a non-valved bore that increases flow and minimizes turbulence.

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FFC35 Non-Valved Female Thread Coupling Body

FFC35 Non-Valved Female Thread Coupling Body
  • Material: Polysulfone
  • Color: Natual White with Charcoal Gray Latch
  • Operating Pressure: Vacuum to 125 psi (8.6 bar)
  • External Springs: 316 Stainless Steel
  • O-rings: FDA Compliant Buna-N
  • Thumb-Latch: Polysulfone
  • Temperature: -40°F to 280°F
  • Tubing Range: 3/8" to 3/4"
3/4 BSPP
FWS # FFC191235BSPP
$129.99 / bag of 10
($13.00 each)
3/4 FGHT
FWS # FFC191235GHT
$123.86 / bag of 10
($12.39 each)

FFC35 Non-Valved Female Thread Coupling Insert

FFC35 Non-Valved Female Thread Coupling Insert
  • Material: Polysulfone
  • Color: Natual White with Charcoal Gray Latch
  • Operating Pressure: Vacuum to 125 psi (8.6 bar)
  • External Springs: 316 Stainless Steel
  • O-rings: FDA Compliant Buna-N
  • Thumb-Latch: Polysulfone
  • Temperature: -40°F to 280°F
  • Tubing Range: 3/8" to 3/4"
3/4 BSPP
FWS # FFC261235BSPP
$81.52 / bag of 10
($8.15 each)
3/4 FGHT
FWS # FFC261235GHT
$8.44 / single
$81.84 / bag of 10
($8.18 each)

FFC35 Non-Valved Hose Barb Coupling Insert

FFC35 Non-Valved Hose Barb Coupling Insert
  • Material: Polysulfone
  • Color: Natual White with Charcoal Gray Latch
  • Operating Pressure: Vacuum to 125 psi (8.6 bar)
  • External Springs: 316 Stainless Steel
  • O-rings: FDA Compliant Buna-N
  • Thumb-Latch: Polysulfone
  • Temperature: -40°F to 280°F
  • Tubing Range: 3/8" to 3/4"
3/4 ID Barb
FWS # FFC221235
$6.24 / single
$60.51 / bag of 10
($6.05 each)

FFC35 Non-Valved In-Line Hose Barb Coupling Body

FFC35 Non-Valved In-Line Hose Barb Coupling Body
  • Material: Polysulfone
  • Color: Natual White with Charcoal Gray Latch
  • Operating Pressure: Vacuum to 125 psi (8.6 bar)
  • External Springs: 316 Stainless Steel
  • O-rings: FDA Compliant Buna-N
  • Thumb-Latch: Polysulfone
  • Temperature: -40°F to 280°F
  • Tubing Range: 3/8" to 3/4"
3/4 ID Barb
FWS # FFC171235
$11.52 / single
$111.72 / bag of 10
($11.17 each)

FFC35 Non-Valved Male Thread Coupling Body

FFC35 Non-Valved Male Thread Coupling Body
  • Material: Polysulfone
  • Color: Natual White with Charcoal Gray Latch
  • Operating Pressure: Vacuum to 125 psi (8.6 bar)
  • External Springs: 316 Stainless Steel
  • O-rings: FDA Compliant Buna-N
  • Thumb-Latch: Polysulfone
  • Temperature: -40°F to 280°F
  • Tubing Range: 3/8" to 3/4"
3/4 NPT
FWS # FFC101235
$11.75 / single
$114.01 / bag of 10
($11.40 each)
3/4 BSPT
FWS # FFC101235BSPT
$116.31 / bag of 10
($11.63 each)
3/4 MGHT
FWS # FFC101235GHT
$116.64 / bag of 10
($11.66 each)
1/2 NPT
FWS # FFC10835
$11.12 / single
$107.89 / bag of 10
($10.79 each)
1/2 BSPT
FWS # FFC10835BSPT
$110.73 / bag of 10
($11.07 each)

FFC35 Non-Valved Male Thread Coupling Insert

FFC35 Non-Valved Male Thread Coupling Insert
  • Material: Polysulfone
  • Color: Natual White with Charcoal Gray Latch
  • Operating Pressure: Vacuum to 125 psi (8.6 bar)
  • External Springs: 316 Stainless Steel
  • O-rings: FDA Compliant Buna-N
  • Thumb-Latch: Polysulfone
  • Temperature: -40°F to 280°F
  • Tubing Range: 3/8" to 3/4"
3/4 NPT
FWS # FFC241235
$7.17 / single
$69.59 / bag of 10
($6.96 each)
3/4 BSPT
FWS # FFC241235BSPT
$69.92 / bag of 10
($6.99 each)
3/4 MGHT
FWS # FFC241235GHT
$69.48 / bag of 10
($6.95 each)
1/2 NPT
FWS # FFC24835
$6.84 / single
$66.31 / bag of 10
($6.63 each)
1/2 BSPT
FWS # FFC24835BSPT
$71.34 / bag of 10
($7.13 each)

FFC35 Non-Valved Panel Mount Hose Barb Coupling Body

FFC35 Non-Valved Panel Mount Hose Barb Coupling Body
  • Material: Polysulfone
  • Color: Natual White with Charcoal Gray Latch
  • Operating Pressure: Vacuum to 125 psi (8.6 bar)
  • External Springs: 316 Stainless Steel
  • O-rings: FDA Compliant Buna-N
  • Thumb-Latch: Polysulfone
  • Temperature: -40°F to 280°F
  • Tubing Range: 3/8" to 3/4"
3/4 ID Barb
FWS # FFC161235
$15.01 / single
$145.64 / bag of 10
($14.56 each)

O-Ring For HFC12, HFC35, HFC57 and FFC35 Series Coupling Inserts

O-Ring For HFC12, HFC35, HFC57 and FFC35 Series Coupling Inserts
  • For HFC12, HFC35, HFC57, and FFC35 Series Coupling Inserts
  • Buna-N, EPDM, and Viton options
Buna-N
FWS # 731600
$0.19 / each
EPDM
FWS # 731603
$0.45 / each
FKM (Viton)
FWS # 731604
$0.45 / each

PTFE Teflon® Thread Seal Tape

PTFE Teflon® Thread Seal Tape
  • For general plumbing applications
  • Wraps around threads to prevent leaks
  • Compatible with water
  • Seals threads on plastic and metal fittings
  • 0.4 Density
$0.89 / each
$1.09 / each
$0.49 / each