UDC Series Universal Dispensing Couplers


Colder UDC Series Universal Dispensing Couplings provide a universal connection to a 38 mm fitment neck. This allows you to make instant connections to bulk packaging systems including bag-in-box (BIB), flexible and rigid packaging styles. The couplings feature automatic flush face valves to minimize costly or dangerous spillage. The ergonomic design and large, shrouded thumb latch pad of the UDC Series produce a coupling that is easy to grip and simple to operate. UDC Series couplings are NSF-listed and are suitable for dispensing liquids, condiments or other food-based material.

Colder UDC Series Connector Specifications

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UDC 38mm Acetal Thread-On Bag Closure With Thread Seal

UDC 38mm Acetal Thread-On Bag Closure With Thread Seal
  • Material: Acetal
  • Body Spring: 316 Stainless Steel
  • Thumb-Latch: Polypropylene
  • Cap Spring: 302 Stainless Steel
  • O-rings: EPDM, silicone, Buna-N
  • Operating Pressure: 20" Hg vacuum to 15 psi (1 bar)
  • Temperature: 32°F to 160°F
  • Tubing Range: 3/8" to 3/4"
Buna-N O-Ring
FWS # 96401
$4.46 / single
$21.62 / bag of 5
($4.32 each)
EPDM O-Ring
FWS # 97401
$4.94 / single
$24.02 / bag of 5
($4.80 each)
Silicone O-Ring
FWS # 95801
$4.94 / single
$24.02 / bag of 5
($4.80 each)

UDC Valved In-line Hose Barb IdentiQuik Coupling Reader With RFID

UDC Valved In-line Hose Barb IdentiQuik Coupling Reader With RFID
  • Material: Polypropylene
  • Body Spring: 316 Stainless Steel
  • Thumb-Latch: Polypropylene
  • Cap Spring: 302 Stainless Steel
  • O-rings: EPDM, silicone, Buna-N
  • Operating Pressure: 20" Hg vacuum to 15 psi (1 bar)
  • Temperature: 32°F to 160°F
  • Tubing Range: 3/8" to 3/4"
1/4 ID Barb
FWS # IUDCDR1700400
$325.49 / single
$3,164.50 / bag of 10
($316.45 each)
$7,534.50 / bag of 25
($301.38 each)
3/8 ID Barb
FWS # IUDCDR1700600
$325.49 / single
$3,164.50 / bag of 10
($316.45 each)
$7,534.50 / bag of 25
($301.38 each)

UDC Valved Panel Mount Hose Barb IdentiQuik Coupling Reader with RFID

UDC Valved Panel Mount Hose Barb IdentiQuik Coupling Reader with RFID
1/4 ID Barb
FWS # IUDCDR1600400
$352.24 / single
$3,424.50 / bag of 10
($342.45 each)
$8,153.75 / bag of 25
($326.15 each)

UDC 38mm Acetal Thread-On Bag Closure Without Thread Seal

UDC 38mm Acetal Thread-On Bag Closure Without Thread Seal
  • Material: Acetal
  • Body Spring: 316 Stainless Steel
  • Thumb-Latch: Polypropylene
  • Cap Spring: 302 Stainless Steel
  • O-rings: EPDM, silicone, Buna-N
  • Operating Pressure: 20" Hg vacuum to 15 psi (1 bar)
  • Temperature: 32°F to 160°F
  • Tubing Range: 3/8" to 3/4"
Buna-N O-Ring
FWS # 96400
$4.01 / single
$19.45 / bag of 5
($0.00 each)
EPDM O-Ring
FWS # 97400
$4.01 / single
$19.45 / bag of 5
($3.89 each)
Silicone O-Ring
FWS # 95800
$4.01 / single
$19.45 / bag of 5
($3.89 each)

UDC 38mm Thread-On Bag Closure With Thread Seal

UDC 38mm Thread-On Bag Closure With Thread Seal
  • Material: Polypropylene
  • Body Spring: 316 Stainless Steel
  • Thumb-Latch: Polypropylene
  • Cap Spring: 302 Stainless Steel
  • O-rings: EPDM, silicone, Buna-N
  • Operating Pressure: 20" Hg vacuum to 15 psi (1 bar)
  • Temperature: 32°F to 160°F
  • Tubing Range: 3/8" to 3/4"
EPDM O-Ring
FWS # 9462000
$5.33 / single
$117.49 / bag of 25
($4.70 each)

UDC Gasket Thread Seal

UDC Gasket Thread Seal
  • Buna Match:96400
  • Silicone Match: 95800
  • EPDM Match: 97400 & 9462000
  • Gaskets: EPDM, Silicone, Buna-N
  • Operating Pressure: 20" Hg vacuum to 15 psi (1 bar)
  • Temperature: 32°F to 160°F
Buna-N Gasket
FWS # 2355401
$0.59 / single
$42.00 / bag of 100
($0.42 each)
$175.00 / box of 500
($0.35 each)
EPDM Gasket
FWS # 2355400
$0.59 / single
$42.00 / bag of 100
($0.42 each)
$175.00 / box of 500
($0.35 each)
Silicone Gasket
FWS # 2355417
$1.29 / single
$99.00 / bag of 100
($0.99 each)
$395.00 / box of 500
($0.79 each)

UDC 38mm Snap in Bag Closure

UDC 38mm Snap in Bag Closure
  • Material: Polypropylene
  • Body Spring: 316 Stainless Steel
  • Thumb-Latch: Polypropylene
  • Cap Spring: 302 Stainless Steel
  • O-rings: EPDM, silicone, Buna-N
  • Operating Pressure: 20" Hg vacuum to 15 psi (1 bar)
  • Temperature: 32°F to 160°F
  • Tubing Range: 3/8" to 3/4"
EPDM O-Ring
FWS # 9500000
$2.03 / single
$44.12 / bag of 25
($1.76 each)
Silicone O-Ring
FWS # 9461300
$2.03 / single
$44.12 / bag of 25
($1.76 each)

UDC Non-Valved Clean In Place Adaptor

UDC Non-Valved Clean In Place Adaptor
  • Material: Polypropylene
  • Body Spring: 316 Stainless Steel
  • Thumb-Latch: Polypropylene
  • Cap Spring: 302 Stainless Steel
  • O-rings: EPDM, silicone, Buna-N
  • Operating Pressure: 20" Hg vacuum to 15 psi (1 bar)
  • Temperature: 32°F to 160°F
  • Tubing Range: 3/8" to 3/4"
1/2 ID Barb
FWS # 96000
$4.36 / single
$21.14 / bag of 5
($4.23 each)

UDC Valved Elbow Hose Barb Coupling Body

UDC Valved Elbow Hose Barb Coupling Body
  • Material: Polypropylene
  • Body Spring: 316 Stainless Steel
  • Thumb-Latch: Polypropylene
  • Cap Spring: 302 Stainless Steel
  • O-rings: EPDM, silicone, Buna-N
  • Operating Pressure: 20" Hg vacuum to 15 psi (1 bar)
  • Temperature: 32°F to 160°F
  • Tubing Range: 3/8" to 3/4"
$81.30 / bag of 5
($16.26 each)
$16.76 / single
$81.30 / bag of 5
($16.26 each)
$16.76 / single
$81.30 / bag of 5
($16.26 each)
$81.30 / bag of 5
($16.26 each)
$16.76 / single
$81.30 / bag of 5
($16.26 each)
$16.76 / single
$81.30 / bag of 5
($16.26 each)

UDC Valved In-Line Hose Barb Coupling Body

UDC Valved In-Line Hose Barb Coupling Body
  • Material: Polypropylene
  • Body Spring: 316 Stainless Steel
  • Thumb-Latch: Polypropylene
  • Cap Spring: 302 Stainless Steel
  • O-rings: EPDM, silicone, Buna-N
  • Operating Pressure: 20" Hg vacuum to 15 psi (1 bar)
  • Temperature: 32°F to 160°F
  • Tubing Range: 3/8" to 3/4"
$79.92 / bag of 5
($15.98 each)
$79.92 / bag of 5
($15.98 each)
$79.92 / bag of 5
($15.98 each)
$79.92 / bag of 5
($15.98 each)
$16.48 / single
$79.92 / bag of 5
($15.98 each)
$79.92 / bag of 5
($15.98 each)
$79.92 / bag of 5
($15.98 each)
$16.48 / single
$79.92 / bag of 5
($15.98 each)
$79.92 / bag of 5
($15.98 each)
$79.92 / bag of 5
($15.98 each)
$79.92 / bag of 5
($15.98 each)
$79.92 / bag of 5
($15.98 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
0.4 Density 1/2" x 260'
FWS # HDTT05260
$0.89 / each
$0.89 / each
$1.09 / each
$0.49 / each