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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The FD89 Stainless Steel Series is designed for those applications where quick and easy connections and non-spill performance are critical. Ideal for use where global interchangeability with other manufactures is important. The 316 stainless steel material is suitable for applications where high corrosion resistance and long product life is essential. The FD89 2000 Series is available in sizes 1/4" through 2" to best meet your specific size requirements.

Product Features
  • Meets dimensional requirements of ISO 16028
  • Push-to-connect latching
  • Dual flush-face valving with non-spill design
  • Safety sleeve lock
  • Anti-extrusion PTFE® seal
  • Body material - 316 stainless steel
  • Standard seal material - Viton, other material available on request
FD89-2000 Series Stainless Steel PTC Couplings
Unit of Measure
Items FD89-2000 Series Stainless Steel PTC Couplings
FD89-2001-04-04
FD89-2000 Series Stainless Steel PTC Couplings 		FD89-2000 Series Stainless Steel PTC Couplings
FD89-2002-04-04
FD89-2000 Series Stainless Steel PTC Couplings 		FD89-2000 Series Stainless Steel PTC Couplings
FD89-2001-06-06
FD89-2000 Series Stainless Steel PTC Couplings 		FD89-2000 Series Stainless Steel PTC Couplings
FD89-2002-06-06
FD89-2000 Series Stainless Steel PTC Couplings 		FD89-2000 Series Stainless Steel PTC Couplings
FD89-2001-08-08
FD89-2000 Series Stainless Steel PTC Couplings
ISO Size N/A 6.3 N/A 6.3 N/A 10.0 N/A 10.0 N/A 12.5
Size N/A 04 N/A 04 N/A 06 N/A 06 N/A 08
Max. Operating Pressure (Connected) N/A 350 bar5075 psi
Max. Operating Pressure N/A 120 bar1740 psi N/A 350 bar5075 psi N/A 150 bar2175 psi N/A 350 bar5075 psi N/A 150 bar2175 psi
Min. Burst Pressure (Connected) N/A 1400 bar20300 psi N/A 1400 bar20300 psi N/A 1400 bar20300 psi N/A 1400 bar20300 psi N/A 1200 bar17400 psi
Min. Burst Pressure N/A 480 bar6960 psi N/A 1200 bar17400 psi N/A 600 bar8700 psi N/A 1200 bar17400 psi N/A 600 bar8700 psi
Rated Flow N/A 12 L/min3.2 gpm N/A 12 L/min3.2 gpm N/A 23 L/min6.1 gpm N/A 23 L/min6.1 gpm N/A 45 L/min11.9 gpm
Fluid Loss N/A 0.006 cc N/A 0.006 cc N/A 0.012 cc N/A 0.012 cc N/A 0.020 cc
Force to Connect N/A 36 lbs160 N N/A 36 lbs160 N N/A 36 lbs160 N N/A 36 lbs160 N N/A 45 lbs200 N
Coupling Type N/A Female N/A Male N/A Female N/A Male N/A Female
Body Size N/A 1/4 in N/A 1/4 in N/A 3/8 in N/A 3/8 in N/A 1/2 in
Port Size N/A 1/4 in N/A 1/4 in N/A 3/8 in N/A 3/8 in N/A 1/2 in
Thread N/A 1/4-18 Female NPT N/A 1/4-18 Female NPT N/A 3/8-18 Female NPT N/A 3/8-18 Female NPT N/A 1/2-14 Female NPT
Dimension A N/A 48.3 mm1.90 in N/A 47.9 mm1.89 in N/A 64.2 mm2.53 in N/A 60.0 mm2.36 in N/A 73.8 mm2.91 in
Dimension B N/A 28.0 mm1.10 in N/A N/A 32.0 mm1.26 in N/A N/A 38.0 mm1.50 in
Hex N/A 22 mm0.87 in N/A 22 mm0.87 in N/A 27 mm1.06 in N/A 24 mm0.94 in N/A 32 mm1.26 in
Connected Length N/A 85.2 mm3.35 in N/A 85.2 mm3.35 in N/A 108.6 mm4.28 in N/A 108.6 mm4.28 in N/A 124.5 mm4.90 in
Cap and Plug N/A FD89-1009-04, Plugs & Caps for FD99 Series Flush Face PTC Couplings
 		N/A FD89-1008-04, Plugs & Caps for FD99 Series Flush Face PTC Couplings
 		N/A FD89-1009-06, Plugs & Caps for FD89-2000 Series PTC Couplings
 		N/A FD89-1008-06-06, Plugs & Caps for FD99 Series Flush Face PTC Couplings
 		N/A FD89-1009-08-08, Plugs & Caps for FD99 Series Flush Face PTC Couplings
Applications N/A
  • Hydraulic fluid transfer
  • Chemical processing
  • Pharmaceutical transfer
  • Oil field