a premier flat face coupler

A-PREMIER INTERNATIONAL SERIES

The A Premier International Series offers the same higher pressure ratings, superior flow characteristics, and lower pressure drop features and benefits as the A Premier series, with convenient international BSP British or German DIN port configurations. Specifically designed for applications needing no-leak performance and the ideal solution for limiting contamination in hydraulic circuits,the non-spill design avoids fluid loss during connection and disconnection. We also have our standard A-Premier series with NPT, SAE, JIC, and ORFS port connections.

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Related Industries

  • Aerospace

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Description

ISO 16028 Interchange

Features
  • Size range: 1/8” thru 1 1/2”
  • Port options: BSP, DIN
  • Interchanges with ISO 16028
  • Working pressure: 27-42 MPa/3915-6090 psi range
  • Lock system stops unwanted disconnect
  • Modular structure for multiple port option
  • Hardened steel, 12 to 20 balls reduce brinelling
Applications
  • Specifically designed for applications needing no-leak performance
  • Ideal for limiting contamination in hydraulic circuit
  • Applications involving high pressure impulses in agriculture equipment, mobile construction equipment, oil & gas exploration, and general industrial plants

Rai

Pressure Drop

a premier pressure drop

Performance

 

Burst Pressure
Max Operating
Pressure Coupled		 COUPLED MALE FEMALE Spillage *
Description Size ISO Size MPa psi MPa psi MPa psi MPa psi ml
A4 1/8 – 42 6090 126 18270 126 18270 126 18270 0.001
A7 1/4 6.3 42 6090 126 18270 126 18270 126 18270 0.006
A9 3/8 10.0 35 5075 100 14500 100 14500 100 14500 0.012
A13 1/2 12.5 33 4785 100 14500 100 14500 100 14500 0.020
A15 5/8 16.0 33 4785 100 14500 100 14500 100 14500 0.026
A17 3/4 19.0 33 4785 100 14500 100 14500 100 14500 0.032
A21 1 25.0 30 4350 80 11600 80 11600 80 11600 0.035
A25 1 1/4 – 30 4350 80 11600 80 11600 80 11600 0.170
A30 1 1/2 – 27 3915 80 11600 80 11600 70 10150 0.050

* Spillage is an indicative value of the fluid loss per couple-uncouple cycle.

Size Diagram

a premier pressure drop

 

WEIGHT
DESC. BODY SIZE A UNIT B C D E F G H I J UNIT MALE FEMALE
A4 1/8 1/8 mm 17.0 19.0 36.3 20.0 40.0 68.4 18.5 20.5 11.6 kg 0.038 0.073
inch 0.67 0.75 1.43 0.79 1.57 2.69 0.73 0.81 0.46 lb 0.08 0.16
A7 1/4 1/4 mm 22.0 27.0 47.9 28.0 53.1 90.2 23.8 29.0 16.1 kg 0.088 0.187
inch 0.87 1.06 1.89 1.10 2.09 3.55 0.94 1.14 0.63 lb 0.19 0.41
A9 3/8 3/8 mm 27.0 30.0 60.0 32.0 64.8 108.8 29.0 32.0 19.7 kg 0.150 0.273
inch 1.06 1.18 2.36 1.26 2.55 4.28 1.14 1.26 0.78 lb 0.33 0.60
A9 3/8 1/2 mm 27.0 30.0 62.5 32.0 69.8 116.3 29.0 32.0 19.7 kg 0.138 0.278
inch 1.06 1.18 2.46 1.26 2.75 4.58 1.14 1.26 0.78 lb 0.30 0.61
A13 1/2 1/2 mm 36.0 36.0 68.0 38.0 76.8 127.5 40.0 40.0 24.5 kg 0.295 0.452
inch 1.42 1.42 2.68 1.50 3.02 5.02 1.57 1.57 0.96 lb 0.65 1.00
A13 1/2 3/4 mm 36.0 36.0 70.5 38.0 83.8 137.0 40.0 40.0 24.5 kg 0.273 0.469
inch 1.42 1.42 2.78 1.50 3.30 5.39 1.57 1.57 0.96 lb 0.60 1.03
A15 5/8 3/4 mm 36.0 41.0 73.0 42.0 84.0 139.4 38.5 44.8 27.0 kg 0.292 0.631
inch 1.42 1.61 2.87 1.65 3.31 5.49 1.52 1.76 1.06 lb 0.64 1.39
A17 3/4 3/4 mm 46.0 46.0 83.7 48.0 95.8 157.5 49.8 49.8 30.0 kg 0.535 0.960
inch 1.81 1.81 3.30 1.89 3.77 6.20 1.96 1.96 1.18 lb 1.18 2.12
A17 3/4 1 mm 46.0 46.0 83.7 48.0 98.8 160.5 49.8 49.8 30.0 kg 0.473 0.931
inch 1.81 1.81 3.30 1.89 3.89 6.32 1.96 1.96 1.18 lb 1.04 2.05
A21 1 1 mm 55.0 55.0 96.8 55.0 104.8 178.6 59.8 59.8 36.0 kg 0.900 1.430
inch 2.17 2.17 3.81 2.17 4.13 7.03 2.35 2.35 1.42 lb 1.98 3.15
A21 1 1 1/4 mm 55.0 55.0 90.0 55.0 105.8 172.8 59.8 59.8 36.0 kg 0.700 1.312
inch 2.17 2.17 3.54 2.17 4.17 6.80 2.35 2.35 1.42 lb 1.54 2.89
A25 1 1/4 1 mm 55.0 55.0 105.0 65.0 125.1 206.8 59.8 65.0 44.0 kg 1.105 2.100
inch 2.17 2.17 4.13 2.56 4.93 8.14 2.35 2.56 1.73 lb 2.44 4.63
A25 1 1/4 1 1/4 mm 55.0 55.0 105.0 65.0 125.1 206.8 59.8 65.0 44.0 kg 1.105 2.100
inch 2.17 2.17 4.13 2.56 4.93 8.14 2.35 2.56 1.73 lb 2.44 4.63
A30 1 1/2 1 1/2 mm 65.0 65.0 111.1 80.0 132.4 214.9 69.8 82.0 57.0 kg 1.665 3.140
inch 2.56 2.56 4.37 3.15 5.21 8.46 2.75 3.23 2.24 lb 3.67 6.92

BSP International Port ISO 16028

PART BODY SIZE THREAD TYPE THREAD SIZE PORT THREAD ORDER CODE PART DESCRIPTION
A PREMIER BSP THREAD
COUPLER 1/8 BSP 1/8 1/8 – 19 801300002 F. A4 1/8 BSP
NIPPLE 1/8 BSP 1/8 1/8 – 19 801300003 M. A4 1/8 BSP
COUPLER 1/4 BSP 1/4 1/4 – 19 801300004 F. A7 1/4 BSP
NIPPLE 1/4 BSP 1/4 1/4 – 19 801300031 M. A7 1/4 BSP
NIPPLE 3/8 BSP 3/8 3/8 – 19 801300005 M. A9 3/8 BSP
COUPLER 3/8 BSP 3/8 3/8 – 19 801300006 F. A9 3/8 BSP
NIPPLE 3/8 BSP 1/2 1/2 – 14 801300007 M. A9 1/2 BSP
COUPLER 3/8 BSP 1/2 1/2 – 14 801300008 F. A9 1/2 BSP
NIPPLE 1/2 BSP 1/2 1/2 – 14 801300013 M. A13 1/2 BSP
COUPLER 1/2 BSP 1/2 1/2 – 14 801300014 F. A13 1/2 BSP
NIPPLE 1/2 BSP 3/4 3/4 – 14 801300015 M. A13 3/4 BSP
COUPLER 1/2 BSP 3/4 3/4 – 14 801300016 F. A13 3/4 BSP
NIPPLE 5/8 BSP 3/4 3/4 – 14 801300021 M. A15 3/4 BSP
COUPLER 5/8 BSP 3/4 3/4 – 14 801300022 F. A15 3/4 BSP
COUPLER 3/4 BSP 3/4 3/4 – 14 801300040 F. A17 3/4 BSP
NIPPLE 3/4 BSP 3/4 3/4 – 14 801300041 M. A17 3/4 BSP
COUPLER 3/4 BSP 1 1 – 11 801300000 F. A17 1 BSP
NIPPLE 3/4 BSP 1 1 – 11 801300001 M. A17 1 BSP
NIPPLE 1 BSP 1 1⁄4 1 1⁄4 – 11 801300023 M. A21 1 1⁄4 BSP
COUPLER 1 BSP 1 1⁄4 1 1⁄4 – 11 801300024 F. A21 1 1⁄4 BSP
COUPLER 1 1⁄4 BSP 1 1⁄4 1 1⁄4 – 11 801300052 F. A25 1 1⁄4 BSP
NIPPLE 1 1⁄4 BSP 1 1⁄4 1 1⁄4 – 11 801300053 M. A25 1 1⁄4 BSP
COUPLER 1 1⁄2 BSP 1 1⁄2 1 1⁄2 – 11 801300026 F. A30 1 1⁄2 BSP
NIPPLE 1 1⁄2 BSP 1 1⁄2 1 1⁄2 – 11 801300025 M. A30 1 1⁄2 BSP

DIN International Port L (Light) and S (Heavy) | ISO 16028 | DIN 3852

PART BODY SIZE METRICTHREAD PART SERIES TUBE O.D. THREAD SIZE ORDER CODE PART DESCRIPTION
A PREMIER DIN THREAD
COUPLER 1/4 DIN L 10 M 16X1.5 801308010 F. A7 L10
NIPPLE 1/4 DIN L 10 M 16X1.5 801308011 M. A7 L10
COUPLER 3/8 DIN L 10 M 16X1.5 801308008 F. A9 L10
NIPPLE 3/8 DIN L 10 M 16X1.5 801308009 M. A9 L10
COUPLER 3/8 DIN L 12 M 18X1.5 801308004 F. A9 L12
NIPPLE 3/8 DIN L 12 M 18X1.5 801308005 M. A9 L12
COUPLER 3/8 DIN L 15 M 22X1.5 801308006 F. A9 L15
NIPPLE 3/8 DIN L 15 M 22X1.5 801308007 M. A9 L15
COUPLER 1/2 DIN L 12 M 18X1.5 801308000 F. A13 L12
NIPPLE 1/2 DIN L 12 M 18X1.5 801308001 M. A13 L12
COUPLER 1/2 DIN L 15 M 22X1.5 801308002 F. A13 L15
NIPPLE 1/2 DIN L 15 M 22X1.5 801308003 M. A13 L15
COUPLER 5/8 DIN L 15 M 22X1.5 801308016 F. A15 L15
NIPPLE 5/8 DIN L 15 M 22X1.5 801308017 M. A15 L15
COUPLER 5/8 DIN L 22 M 30X2 801308020 F. A15 L22
NIPPLE 5/8 DIN L 22 M 30X2 801308021 M. A15 L22
COUPLER 3/4 DIN L 22 M 30X2 801308024 F. A17 L22
NIPPLE 3/4 DIN L 22 M 30X2 801308025 M. A17 L22
COUPLER 1/4 DIN S 10 M 18X1.5 801309004 F. A7 S10
NIPPLE 1/4 DIN S 10 M 18X1.5 801309005 M. A7 S10
COUPLER 3/8 DIN S 10 M 18X1.5 801309006 F. A9 S10
NIPPLE 3/8 DIN S 10 M 18X1.5 801309007 M. A9 S10
COUPLER 3/8 DIN S 12 M 20X1.5 801309008 F. A9 S12
NIPPLE 3/8 DIN S 12 M 20X1.5 801309009 M. A9 S12
COUPLER 1/2 DIN S 12 M 20X1.5 801309014 F. A13 S12
NIPPLE 1/2 DIN S 12 M 20X1.5 801309015 M. A13 S12
COUPLER 3/8 DIN FEMALE 22 M 22X1.5 801312000 F. A9 M22X1.5
NIPPLE 3/8 DIN FEMALE 22 M 22X1.5 801312001 M. A9 M22X1.5

DIN International Port L (Light) and S (Heavy) | SCHOTT (DIN Bulkhead) | ISO 16028 | DIN 3852

PART BODYSIZE METRIC PORTTHREAD SERIES TUBEO.D. THREAD SIZE ORDER CODE PART DESCRIPTION
A PREMIER DIN THREAD
COUPLER 1/4 DIN L 10 M 16X1.5 SCHOTT 801310010 F. A7 L10 SCHOTT
NIPPLE 1/4 DIN L 10 M 16X1.5 SCHOTT 801310011 M. A7 L10 SCHOTT
COUPLER 3/8 DIN L 12 M 18X1.5 SCHOTT 801310004 F. A9 L12 SCHOTT
NIPPLE 3/8 DIN L 12 M 18X1.5 SCHOTT 801310005 M. A9 L12 SCHOTT
COUPLER 3/8 DIN L 15 M 16X1.5 SCHOTT 801310006 F. A9 L15 SCHOTT
NIPPLE 3/8 DIN L 15 M 16X1.5 SCHOTT 801310007 M. A9 L15 SCHOTT
COUPLER 3/8 DIN L 10 M 16X1.5 SCHOTT 801310008 F. A9 L10 SCHOTT
NIPPLE 3/8 DIN L 10 M 16X1.5 SCHOTT 801310009 M. A9 L10 SCHOTT
COUPLER 1/2 DIN L 12 M 18X1.5 SCHOTT 801310000 F. A13 L12 SCHOTT
NIPPLE 1/2 DIN L 12 M 18X1.5 SCHOTT 801310001 M. A13 L12 SCHOTT
COUPLER 1/2 DIN L 15 M 22X1.5 SCHOTT 801310002 F. A13 L15 SCHOTT
NIPPLE 1/2 DIN L 15 M 22X1.5 SCHOTT 801310003 M. A13 L15 SCHOTT
COUPLER 5/8 DIN L 18 M 26X1.5 SCHOTT 801310018 F. A15 L18 SCHOTT
NIPPLE 5/8 DIN L 18 M 26X1.5 SCHOTT 801310019 M. A15 L18 SCHOTT
COUPLER 5/8 DIN L 22 M 30X1.5 SCHOTT 801310020 F. A15 L22 SCHOTT
NIPPLE 5/8 DIN L 22 M 30X1.5 SCHOTT 801310021 M. A15 L22 SCHOTT
COUPLER 3/4 DIN L 18 M 26X1.5 SCHOTT 801310022 F. A17 L18 SCHOTT
NIPPLE 3/4 DIN L 18 M 26X1.5 SCHOTT 801310023 M. A17 L18 SCHOTT
COUPLER 3/4 DIN L 22 M 30X1.5 SCHOTT 801310024 F. A17 L22 SCHOTT
NIPPLE 3/4 DIN L 22 M 30X1.5 SCHOTT 801310025 M. A17 L22 SCHOTT
COUPLER 3/8 DIN S 12 M 20X1.5 SCHOTT 801311008 F. A9 S12 SCHOTT
NIPPLE 3/8 DIN S 12 M 20X1.5 SCHOTT 801311009 M. A9 S12 SCHOTT
COUPLER 1/2 DIN S 12 M 20X1.5 SCHOTT 801311014 F. A13 S12 SCHOTT
NIPPLE 1/2 DIN S 12 M 20X1.5 SCHOTT 801311015 M. A13 S12 SCHOTT
COUPLER 1/2 DIN S 16 M 24X1.5 SCHOTT 801311018 F. A13 S16 SCHOTT
NIPPLE 1/2 DIN S 16 M 24X1.5 SCHOTT 801311019 M. A13 S16 SCHOTT
COUPLER 5/8 DIN S 16 M 24X1.5 SCHOTT 801311022 F. A15 S16 SCHOTT
NIPPLE 5/8 DIN S 16 M 24X1.5 SCHOTT 801311023 M. A15 S16 SCHOTT
COUPLER 5/8 DIN S 20 M 30X1.5 SCHOTT 801311024 F. A15 S20 SCHOTT
NIPPLE 5/8 DIN S 20 M 30X1.5 SCHOTT 801311025 M. A15 S20 SCHOTT

To idenify the DIN fitting size, measure the following: Using a thread gauge, determine the number of millimeters per thread. With calipers, find the thread diameter by measuring the O.D. on the male and the I.D. on the female. Measure the tube O.D.with the calipers so you can identify the fitting as either light series or heavy series

a international coupler nipple

DIN International Port L (Light) and S (Heavy) | SCHOTT (DIN Blukhead) | No Safety Lock Mechanism | ISO 16028 | DIN 3852

PART BODY SIZE METRICTHREAD PORTSERIES TUBE O.D. THREAD SIZE ORDER CODE PART DESCRIPTION
A PREMIER DIN THREAD
COUPLER 1/4 DIN L 10 M 16X1.5 SCHOTT 803010008 F. A7 SS L10 SCHOTT
COUPLER 3/8 DIN L 10 M 16X1.5 SCHOTT 803010010 F. A9 SS L10 SCHOTT
COUPLER 3/8 DIN L 12 M 18X1.5 SCHOTT 803010004 F. A9 SS L12 SCHOTT
COUPLER 3/8 DIN L 15 M 22X1.5 SCHOTT 803010006 F. A9 SS L15 SCHOTT
COUPLER 1/2 DIN L 12 M 18X1.5 SCHOTT 803010000 F. A13 SS L12 SCHOTT
COUPLER 1/2 DIN L 15 M 22X1.5 SCHOTT 803010002 F. A13 SS L15 SCHOTT
COUPLER 1/2 DIN L 22 M 22X2 SCHOTT 803010012 F. A13 SS L22 SCHOTT
COUPLER 3/8 DIN L 15 M 22X1.5 803108000 F. A9 K SS L15
COUPLER 3/8 DIN L 12 M 18X1.5 803108002 F. A9 K SS L12
COUPLER 3/8 DIN L 12 M 18X1.5 803008004 F. A9 SS L12
COUPLER 3/8 DIN L 15 M 22X1.5 803008006 F. A9 SS L15
COUPLER 3/8 DIN L 10 M 16X1.5 803008010 F. A9 SS L10
COUPLER 1/2 DIN L 22 M 22X2 803008018 F. A13 SS L22
COUPLER 5/8 DIN L 22 M 22X2 803008016 F. A15 SS L22
COUPLER 3/8 DIN S 12 M 20X1.5 803009000 F. A9 SS S12
COUPLER 1/2 DIN S 12 M 20X1.5 803009002 F. A13 SS S12
COUPLER 1/2 DIN S 16 M 24X1.5 SCHOTT 803011000 F. A13 SS S16 SCHOTT
COUPLER 1/2 DIN S 20 M 30X2 SCHOTT 803011002 F. A13 SS S20 SCHOTT

Additional information

Body Size

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Port Options

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Port Size

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Valve Style

Working Pressure

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