High Pressure, Thread to Connect Couplings, API 16D - 75 Series | Product Series

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Coupling Half

Specifications Met

Maximum Operating Pressure

Body Size (inch)

Connection Type

Connection Thread Size (inch)

Sleeve Type

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High Pressure, Thread to Connect Couplings, API 16D - 75 Series High Pressure, Thread to Connect Couplings, API 16D - 75 Series High Pressure, Thread to Connect Couplings, API 16D - 75 Series High Pressure, Thread to Connect Couplings, API 16D - 75 Series

High Pressure, Thread to Connect Couplings, API 16D - 75 Series

Parker's heavy duty thread to connect quick couplers and nipples are used in rugged hydraulic applications where fluid lines require connection and disconnection while either the coupler or nipple are under residual pressure.

Technical Specifications

  • Specifications Met: API 16D (select parts)
  • Maximum Operating Pressure: 5000.0 psi, 345.0 bar
  • Application: High Pressure Hydraulics, Connect Under Pressure
  • Maximum Operating Temperature: 250 °F, 121 °C
  • Product Type: Thread to Connect
  • Minimum Operating Temperature: -40 °F
  • Valve Type: Poppet
  • Vacuum Pressure Rating: No
  • Body Size: 3/4 to 3 inch
  • Body Material: Steel, Stainless Steel
  • Connection Type: Female Pipe NPTF (for Steel), NPT (for Stainless Steel 316)
  • Seal Material: Nitrile
  • Plating Type: Zinc with Clear Trivalent Chromate
Safety Warning

Full Product Description

75 Series Couplers (hydraulic) up to 5,000 psi connect with 75 Series Nipples.
Parker's 75 Series are double shut-off, connect under pressure, thread-to-connect quick couplings. The 3/4" size has a hex nut sleeve. All other sizes have a wing nut style connection. Couplers and nipples  are available in a wide range of sizes and steel or stainless steel materials.
API 16D BOP version is available in 3/4" to 2" sizes. Contact us for availability.

Technical Characteristics:
• Sizes: 3/4” – 3”
• Materials: Steel plated, 316 Stainless Steel
• Port Ends: Female Pipe NPTF for Steel, NPT for 316 Stainless Steel
• Seal Options: Nitrile, Fluorocarbon
• Other Coupler options include: "Fire Safe" BOP version 3/4" - 2" steel sizes only

Markets:
• Oil and gas
• Construction

Features/Benefits:
• Thread to connect wing nut makes a secure connection in rugged conditions
• Connect fluid lines under residual pressure
• Steel or corrosion resistant 316 stainless steel construction
• API 16D option for BOP use

Applications:  
• High pressure hydraulic systems
• Oil fields and offshore drilling rigs
• Cranes
• Power tongs
• Horizontal boring
• Dewatering

Related Documents

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Products Coupling Half Specifications Met Maximum Operating Pressure Body Size (inch) Connection Type Connection Thread Size (inch) Sleeve Type
75C12-12F Female Coupler na 5000 3/4 Female NPSF 3/4 - 14 Hex nut
75C12-12F-DBP Female Coupler API 16D 5000 3/4 Female NPSF 3/4 - 14 Hex nut
75C16-16F Female Coupler na 5000 1 Female NPSF 1 - 11 1/2 Wing nut
75C16-16F-DBP Female Coupler API 16D 5000 1 Female NPSF 1 - 11 1/2 Wing nut
75C20-20F Female Coupler na 5000 1 1/4 Female NPTF 1 1/4 - 11 1/2 Wing nut
75C20-20F-DBP Female Coupler API 16D 5000 1 1/4 Female NPTF 1 1/4 - 11 1/2 Wing nut
75C24-24F Female Coupler na 5000 1 1/2 Female NPTF 1 1/2 - 11 1/2 Wing nut
75C24-24F-DBP Female Coupler API 16D 5000 1 1/2 Female NPTF 1 1/2 - 11 1/2 Wing nut
75C32-32F Female Coupler na 5000 2 Female NPT 2 - 11 1/2 Wing nut
75C32-32F-DBP Female Coupler API 16D 5000 2 Female NPT 2 - 11 1/2 Wing nut
75C40-40F Female Coupler na 3000 2 1/2 Female NPTF 2 1/2 - 8 Wing nut
75C48-48F Female Coupler na 3000 3 Female NPTF 3 - 8 Wing nut
75N12-12F Male Nipple na 5000 3/4 Female NPSF 3/4 - 14 na
75N12-12F-DBP Male Nipple API 16D 5000 3/4 Female NPSF 3/4 - 14 na
75N16-16F Male Nipple na 5000 1 Female NPSF 1 - 11 1/2 na
75N16-16F-DBP Male Nipple API 16D 5000 1 Female NPSF 1 - 11 1/2 na
75N20-20F Male Nipple na 5000 1 1/4 Female NPTF 1 1/4 - 11 1/2 na
75N20-20F-DBP Male Nipple API 16D 5000 1 1/4 Female NPTF 1 1/4 - 11 1/2 na
75N24-24F Male Nipple na 5000 1 1/2 Female NPTF 1 1/2 - 11 1/2 na
75N24-24F-DBP Male Nipple API 16D 5000 1 1/2 Female NPTF 1 1/2 - 11 1/2 na
75N32-32F Male Nipple na 5000 2 Female NPT 2 - 11 1/2 na
75N32-32F-DBP Male Nipple API 16D 5000 2 Female NPT 2 - 11 1/2 na
75N40-40F Male Nipple na 3000 2 1/2 Female NPTF 2 1/2 - 8 na
75N48-48F Male Nipple na 3000 3 Female NPTF 3 - 8 na
S75C12-12F Female Coupler na 3000 3/4 Female NPSF 3/4 - 14 Hex nut
S75C16-16F Female Coupler na 3000 1 Female NPSF 1 - 11 1/2 Wing nut
S75C20-20F Female Coupler na 3000 1 1/4 Female NPT 1 1/4 - 11 1/2 Wing nut
S75C24-24F Female Coupler na 3000 1 1/2 Female NPT 1 1/2 - 11 1/2 Wing nut
S75C32-32F Female Coupler na 3000 2 Female NPT 2 - 11 1/2 Wing nut
S75C40-40F Female Coupler na 3000 2 1/2 Female NPTF 2 1/2 - 8 Wing nut
S75C48-48F Female Coupler na 3000 3 Female NPTF 3 - 8 Wing nut
S75N12-12F Male Nipple na 3000 3/4 Female NPSF 3/4 - 14 na
S75N16-16F Male Nipple na 3000 1 Female NPSF 1 - 11 1/2 na
S75N20-20F Male Nipple na 3000 1 1/4 Female NPT 1 1/4 - 11 1/2 na
S75N24-24F Male Nipple na 3000 1 1/2 Female NPT 1 1/2 - 11 1/2 na
S75N32-32F Male Nipple na 3000 2 Female NPT 2 - 11 1/2 na
S75N40-40F Male Nipple na 3000 2 1/2 Female NPTF 2 1/2 - 8 na
S75N48-48F Male Nipple na 3000 3 Female NPTF 3 - 8 na
75C32-32RPW Female Coupler API 16D 345 2 Female BSPP 2 - 11 1/2 na
75N32-32RPW Male Nipple API 16D 345 2 Female BSPP 2 - 11 1/2 na
75C16-16FW Female Coupler API 16D 5000 1 Female BSPP 1 - 11 1/2 Wing nut
75C16-16RPW Female Coupler na 5000 1 Female BSPP 1 - 11 1/2 Wing nut
75C20-20RPW Female Coupler na 5000 1 1/4 Female BSPP 1 1/4 - 11 1/2 Wing nut
75C24-24FW Female Coupler API 16D 5000 1 1/2 Female BSPP 1 1/2 - 11 1/2 Wing nut
75C24-24RPW Female Coupler na 5000 1 1/2 Female BSPP 1 1/2 - 11 1/2 Wing nut
75C32-32FW Female Coupler na 5000 2 Female BSPP 2 - 11 1/2 Wing nut
75N16-16FW Male Nipple API 16D 5000 1 Female BSPP 1 - 11 1/2 na
75N20-20RPW Male Nipple na 5000 1 1/4 Female BSPP 1 1/4 - 11 1/2 na
75N24-24RPW Male Nipple na 5000 1 1/2 Female BSPP 1 1/2 - 11 1/2 na
75N32-32FW Male Nipple na 5000 2 Female BSPP 2 - 11 1/2 na
75N40-40RP Male Nipple na 3000 2 1/2 Female BSPP 2 1/2 - 8 na
S75C24-24RPV Female Coupler na 3000 1 1/2 Female BSPP 1 1/2 - 11 1/2 Wing nut
S75N24-24RPV Male Nipple na 3000 1 1/2 Female BSPP 1 1/2 - 11 1/2 na
75C12-12FV Female Coupler na 5000 3/4 Female NPSF 3/4 - 14 Hex nut
75C20-20FV Female Coupler na 5000 1 1/4 Female NPTF 1 1/4 - 11 1/2 Wing nut
75N12-12FV Male Nipple na 5000 3/4 Female NPSF 3/4 - 14 na
75N20-20FV Male Nipple na 5000 1 1/4 Female NPTF 1 1/4 - 11 1/2 na

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