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Flat Face Quick Release Coupling — AHF04 (ISO 16028) — image 1
Quick Release CouplingsFlat face couplings

Flat Face Quick Release Coupling — AHF04 (ISO 16028)

Model / code
AHF04
Brand
Asian Hydraulic
Category
Quick Release Couplings

Flat face hydraulic quick release coupling to ISO 16028, 350–500 bar working pressure, sizes ISO 5 to ISO 25.

Western Hardware Mart, Kolkata supplies the Asian Hydraulic Flat Face Quick Release Coupling — AHF04 (ISO 16028) as part of our flat face couplings range. Available in 7 sizes or variants (DN 4–30, ISO size 5–25, max working pressure 35–50 MPa). Standard: ISO 16028 (DN06 → DN30). Specifications include occlusion Flat face, locking Radial balls and material Steel. Message us on WhatsApp or call +91 98746 36636 for price and availability.

  • StandardISO 16028 (DN06 → DN30)
  • OcclusionFlat face
  • LockingRadial balls
  • MaterialSteel

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Specifications

Standard
ISO 16028 (DN06 → DN30)
Occlusion
Flat face
Locking
Radial balls
Material
Steel
Finishing
Zn-Fe (Cr III) and Zn-Ni
Threads
BSP / NPT
Standard seals
NBR and PU
Optional seals
FKM, EPDM or more
Working temperature
-25 °C to +100 °C
Working pressure
350 – 500 bar
Connection under residual pressure
Not allowed

Sizes & variants

Sizes

DNISO sizeMax working pressure (MPa)Rated flow (l/min)Max flow (l/min)
0455039
066.3401224
1310352346
2012.5354590
22163574150
251935100200
302535189280

Part numbers (female / male)

SizeThreadFemale codeMale code
ISO 5BSP 1/8"AH04-G-04-05-FAH04-G-04-05-M
ISO 5NPT 1/8"AH04-N-04-05-FAH04-N-04-05-M
ISO 6.3BSP 1/4"AH04-G-06-6.3-FAH04-G-06-6.3-M
ISO 6.3NPT 1/4"AH04-N-06-6.3-FAH04-N-06-6.3-M
ISO 10BSP 3/8"AH04-G-10-10-FAH04-G-10-10-M
ISO 10NPT 3/8"AH04-N-10-10-FAH04-N-10-10-M
ISO 10BSP 1/2"AH04-G-13-10-FAH04-G-13-10-M
ISO 10NPT 1/2"AH04-N-13-10-FAH04-N-13-10-M
ISO 12.5BSP 1/2"AH04-G-13-12.5-FAH04-G-13-12.5-M
ISO 12.5NPT 1/2"AH04-N-13-12.5-FAH04-N-13-12.5-M
ISO 12.5BSP 3/4"AH04-G-20-12.5-FAH04-G-20-12.5-M
ISO 12.5NPT 3/4"AH04-N-20-12.5-FAH04-N-20-12.5-M
ISO 16BSP 3/4"AH04-G-20-16-FAH04-G-20-16-M
ISO 16NPT 3/4"AH04-N-20-16-FAH04-N-20-16-M
ISO 19BSP 1"AH04-G-25-19-FAH04-G-25-19-M
ISO 19NPT 1"AH04-N-25-19-FAH04-N-25-19-M
ISO 25BSP 1-1/4"AH04-G-32-25-FAH04-G-32-25-M
ISO 25NPT 1-1/4"AH04-N-32-25-FAH04-N-32-25-M

Need a size that isn’t listed? Ask us — other configurations may be available on request.

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