Rugged construction High strength steel with Zinc Trivalent Chromate plating Push-to-connect ball-locking mechanism for positive Safety sleeve lock as standard Connects against static pressures to 200 psi (14 bar) Conforms with ROHS and WEEE European Union Directives Snap-tite's 23 Series is designed for demanding hydraulic applications. Typical applications include mobile equipment, hydraulic hand tools and in-plant hydraulics including test stands where a dry break is required for cleanliness. As protection against accidental disconnection, the 23 Series is equipped with a standard sleeve lock....

PRESSURE RATINGS SIZE SPILLAGE (cc) AIR INCLUSION (cc) MAXIMUM WORKING PRESSURE MINIMUM BURST PRESSURE PSI BAR PSI BAR 3/8" .03 .25 3,000 210 6,000 415 1/2" .04 .30 3,000 210 6,000 415 TECHNICAL AND DIMENSIONAL INFORMATION Coupler Coupling Assembly Nipple A E C A SIZE F D B B C D E F IN MM IN MM IN MM IN MM IN MM IN MM 3/8" 3.34 84.34 1.00 25.40 2.65 67.31 1.20 30.48 1.65 41.91 .94 23.88 1/2" 4.53 114.06 1.25 31.75 3.36 85.34 1.50 38.10 2.38 6.45 1.06 26.92 Notes: ex dimensions from flat of hex. H Part configurations are typical only. Ratings, specifications and dimensions are subject to change...

Military/ Aerospace Couplings 28- & 29 1 SERIES

Military/Aerospace Couplings for Applications Requiring Virtually No Air Inclusion or Spillage 28-1 Series For Pressures to 1000 psi (69 bar) Low pressure drop Dry break-minimum air inclusion Maximum flow capacity Lightweight - compact design 1/4" - 2" size range Aluminum or stainless steel construction Smooth push-to-connect Color coded positive lock indicator standard on all models Multitude of end fittings: MS33656, MS33657, MS33649, MS33514, MS33515, NPTF, NPT, SAE and BS 2779 Wide range of seal materials Performance meets or exceeds MIL-C-7413B and MIL-C-25427A This space-age quick disconnect...

How to Order Part No. A 28-1 C 8 Coupler or Nipple Size End Fitting Size 2 4 6 8 10 12 16 20 24 32 2 4 6 8 10 12 16 20 24 32 Material Series Body A Aluminum S Stainless Steel 28-1 29 C Coupler N Nipple = = = = = = = = = = 1/8"* 1/4" 3/8" 1/2" 5/8"† 3/4" 1" 1-1/4" 1-1/2"† 2"† 8 = = = = = = = = = = F End Fitting Type 1/8" 1/4" 3/8" 1/2" 5/8" 3/4" 1" 1-1/4" 1-1/2" 2" *Available 29 only †Available 28-1 only Seals** M Male NPT F Female NPTF EM SAE Male 37° Flare EB SAE Bulkhead RP Female British Parallel BS 2779 49 MS33649 Female 56 MS33656 37° Male Flare 57 MS33657 Bulkhead 14 MS33514 Male 15 MS33515...

71 Series -- Flush Face/Dry Break Couplings Featuring...Snap-tite quality with superior pressure and flow characteristics over the competition. Flush Face/Dry Break — Air inclusion and fluid loss are held to a minimum to prevent spillage and contamination of systems. Push-to-Connect — Ideal one-hand operation when one half is mounted. Simply insert the nipple into the coupler and push-to-connect. To disconnect, retract the sleeve; and the coupling halves disconnect. Rugged — Heavy duty construction is ideally suited for high impulse applications. Pressure Capability — Designed for up to 10,000...

HOW TO ORDER Part No. Material Series 71-3 Coupling Half Coupling Size C 4 4 F End Fitting Size No letter 71 C 2 = 1/8˝ 2 = 1/8˝ Steel, plated (1/8˝) Coupler 4 = 1/4˝ 4 = 1/4˝ S (1-1/2˝ & N 6 = 3/8˝ 6 = 3/8˝ 316 2˝ nipples) Nipple 8 = 1/2˝ 8 = 1/2˝ Stainless 71-1 12 = 3/4˝ 12 = 3/4˝ Steel (1-1/2˝ & 2˝ 16 = 1˝ 16 = 1˝ SH couplers) 32 = 2˝ 20 = 1-1/4˝ High Pressure 71-3 24 = 1-1/2˝ Stainless (1/4˝ 32 = 2˝ Steel thru 1-1/4˝) End Fitting Type Seals Options F* Autoclave Female cone & threaded NPTF fittings available M† (consult factory) Male NPT EF Female SAE RP Female British Parallel BS2779 Std....

74 Series — ISO 16028 Interchange Featuring…Snap-tite quality with superior pressure and flow characteristics over the competition. Flush Face/Dry Break design facilitates easy cleaning prior to connection High strength steel construction Heavy duty Zinc Trivalent Chromate plating= for exceptional corrosion resistance Sizes - 1/4", 3/8", 1/2", 5/8", 3/4" & 1" (6.3, 10, 12.5, 16, 19 & 25 mm) Push-to-connect design Industry Interchangeability - couplers and nipples are interchangeable with other manufacturer's ISO 16028 couplings Connect Under Pressure Capability currently available in 1/2" size...

CP74 SERIES DIMENSIONAL INFORMATION CP74 catalog dimensions are the same regardless of end fitting. See page 6, "How to Order", for currently available standard end fittings. B* D HEX OE / A/C K ENGAGEMENT C A NIPPLE ASSEMBLY COUPLER ASSEMBLY SIZE A B* 1/2" (mm) 3.55 90.17 C 1.55 39.37 D K 1.38 35.05 3.80 96.52 E 1.51 38.35 0.68 17.27 *The "B" dimension is the body dimension. (The body is larger in diameter than the sleeve on CP74) All decimal dimensions are ± .030 in (0.76 mm) CP74 NOTE: The CP74 Series products operate slightly different from traditional dry break couplings. When making a connection...

HOW TO ORDER Part No. Special Feature No letter Std. 74 Series CP* Connect under pressure option Series Coupling Half 74 C Coupler N Nipple 74 Coupling Size 4 6 8 10 12 16 = = = = = = 1/4˝ 3/8˝ 1/2˝ 5/8˝ 3/4˝ 1˝ C 8 End Fitting Size 4 6 8 10 12 16 = = = = = = 1/4˝ 3/8˝ 1/2˝ 5/8˝ 3/4˝ 1˝ 8 F End Fitting Type Seal Material Options F Female NPTF RP Female British Parallel BS2779 EF Female SAE EM Male SAE EB Bulkhead SAE ORSB Bulkhead O-ring Face Seal No letter for Buna N (Code A) V Viton SL Sleeve lock *CP74 feature currently only available in 1/2” (8) body size with end fitting sizes and types:...

High Pressure Couplings 77 SERIES

77 Series — High Pressure Couplings Featuring…Snap-tite quality with superior pressure and flow characteristics over the competition. Dry break flush valve minimizes fluid loss and air inclusion Rugged heavy duty construction with superior flow characteristics Designed for operating pressures up to 36,000 psi (2482 bar) Materials – high strength steel with Zinc Trivalent Chromate plating = or electroless nickel plating as well as 316 stainless steel Proven dog-lock mechanism provides safe, positive connection and eliminates ball brinelling PRESSURE DROP* *Test units equipped with female NPTF...