a premier flat face coupler

A-PREMIER SERIES

The A Premier Series Flat Face ISO 16028 Interchange Couplings offer higher pressure ratings, superior flow characteristics, and lower pressure drops compared to FIRG Series or competitors’ products. 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. The A Premier is also available in an international version, with British BSP or German DIN port options.

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Related Industries

  • Aerospace

  • Agricultural

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  • Demolition

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  • Mobile

  • Oil & Gas

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  • Steel

Description

ISO 16028 Interchange

Features
  • Size range: 1/8” thru 1 1/2”
  • Port options: NPT, SAE, JIC, ORFS
  • 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

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

firg size diagram a premier sizediagram

 

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

Interchange NPT and JIC Thread | ISO 16028

PART BODY SIZE PORT SIZE THREAD TYPE ORDER CODE PART DESCRIPTION
A PREMIER NPT THREAD
COUPLER 1/8 1/8 NPT 801301002 F. A4 1/8 NPT
NIPPLE 1/8 1/8 NPT 801301003 M. A4 1/8 NPT
COUPLER 1/4 1/4 NPT 801301004 F. A7 1/4 NPT
NIPPLE 1/4 1/4 NPT 801301023 M. A7 1/4 NPT
COUPLER 3/8 3/8 NPT 801301006 F. A9 3/8 NPT
NIPPLE 3/8 3/8 NPT 801301005 M. A9 3/8 NPT
COUPLER 3/8 1/2 NPT 801301008 F. A9 1/2 NPT
NIPPLE 3/8 1/2 NPT 801301007 M. A9 1/2 NPT
COUPLER 1/2 1/2 NPT 801301010 F. A13D 1/2 NPT
NIPPLE 1/2 1/2 NPT 801301009 M. A13 1/2 NPT
COUPLER 1/2 3/4 NPT 801301012 F. A13D 3/4 NPT
NIPPLE 1/2 3/4 NPT 801301011 M. A13 3/4 NPT
COUPLER 5/8 3/4 NPT 801301014 F. A15 3/4 NPT
NIPPLE 5/8 3/4 NPT 801301013 M. A15 3/4 NPT
COUPLER 5/8 1 NPT 801301020 F. A15 1 NPT
NIPPLE 5/8 1 NPT 801301019 M. A15 1 NPT
COUPLER 3/4 3/4 NPT 801301030 F. A17 3/4 NPT
NIPPLE 3/4 3/4 NPT 801301031 M. A17 3/4 NPT
COUPLER 3/4 1 NPT 801301000 F. A17 1 NPT
NIPPLE 3/4 1 NPT 801301001 M. A17 1 NPT
COUPLER 1 1 NPT 801301028 F. A21 1 NPT
NIPPLE 1 1 NPT 801301029 M. A21 1 NPT
COUPLER 1 1 1/4 NPT 801301016 F. A21 1 1/4 NPT
NIPPLE 1 1 1/4 NPT 801301015 M. A21 1 1/4 NPT
COUPLER 1 1/4 1 1/4 NPT 801301034 F. A25 1 1/4 NPT
NIPPLE 1 1/4 1 1/4 NPT 801301035 M. A25 1 1/4 NPT
COUPLER 1 1/2 1 1/2 NPT 801301018 F. A30 1 1/2 NPT
NIPPLE 1 1/2 1 1/2 NPT 801301017 M. A30 1 1/2 NPT
A PREMIER JIC THREAD
COUPLER 3/8 1/2 JIC BULKHEAD 801306004 F. A9 1/2 JIC EXT
NIPPLE 3/8 1/2 JIC BULKHEAD 801306005 M. A9 1/2 JIC EXT
COUPLER 3/8 1/2 JIC BULKHEAD 801306014 F. A9 1/2 JIC BH
NIPPLE 3/8 1/2 JIC BULKHEAD 801306015 M. A9 1/2 JIC BH
COUPLER 1/2 1/2 JIC BULKHEAD 801306006 F. A13D 1/2 JIC BH
NIPPLE 1/2 1/2 JIC BULKHEAD 801306031 M. A13D 1/2 JIC BH
COUPLER 1/2 5/8 JIC BULKHEAD 801306000 F. A13D 5/8 JIC BH
NIPPLE 1/2 5/8 JIC BULKHEAD 801306017 M. A13 5/8 JIC BH
COUPLER 1/2 3/4 JIC BULKHEAD 801306024 F. A13D 3/4 JIC BH
NIPPLE 1/2 3/4 JIC BULKHEAD 801306025 M. A13 3/4 JIC BH
COUPLER 5/8 3/4 JIC BULKHEAD 801306026 F. A15 3/4 JIC BH
NIPPLE 5/8 3/4 JIC BULKHEAD 801306027 M. A15 3/4 JIC BH
COUPLER 3/4 3/4 JIC BULKHEAD 801306028 F. A17 3/4 JIC BH
NIPPLE 3/4 3/4 JIC BULKHEAD 801306029 M. A17 3/4 JIC BH
COUPLER 1/2 5/8 JIC INTERNAL 801306002 F. A13TI 5/8 JIC INT
NIPPLE 1/2 5/8 JIC INTERNAL 801306003 M. A13TI 5/8 JIC INT

Interchange ORFS Thread | ISO 16028

PART BODY SIZE PORT SIZE THREAD TYPE ORDER CODE PART DESCRIPTION
A PREMIER ORFS THREAD
COUPLER 3/8 3/8 ORFS 801313012 F. A9 3/8 ORFS
NIPPLE 3/8 3/8 ORFS 801313013 M. A9 3/8 ORFS
COUPLER 3/8 3/8 ORFS BULKHEAD 801313014 F. A9 3/8 ORFS BH
NIPPLE 3/8 3/8 ORFS BULKHEAD 801313015 M. A9 3/8 ORFS BH
COUPLER 1/2 1/2 ORFS 801313016 F. A13 1/2 ORFS
NIPPLE 1/2 1/2 ORFS 801313017 M. A13 1/2 ORFS
COUPLER 1/2 1/2 ORFS BULKHEAD 801313018 F. A13 1/2 ORFS BH
NIPPLE 1/2 1/2 ORFS BULKHEAD 801313019 M. A13 1/2 ORFS BH
COUPLER 1/2 5/8 ORFS BULKHEAD 803313000 F. A13D 5/8 ORFS BH 33
NIPPLE 1/2 5/8 ORFS BULKHEAD 801313001 M. A13 5/8 ORFS BH 33
COUPLER 1/2 5/8 ORFS BULKHEAD 803313006 F. A13 5/8 ORFS BH
NIPPLE 1/2 5/8 ORFS BULKHEAD 801313029 M. A13 5/8 ORFS BH
COUPLER 1/2 3/4 ORFS BULKHEAD 803313002 F. A13D 3/4 ORFS BH
NIPPLE 1/2 3/4 ORFS BULKHEAD 801313005 M. A13 3/4 ORFS BH
COUPLER 1/2 1 ORFS BULKHEAD 803313004 F. A13D 1 ORFS BH
NIPPLE 1/2 1 ORFS BULKHEAD 801313007 M. A13 1 ORFS BH
COUPLER 5/8 3/4 ORFS 801313020 F. A15 3/4 ORFS
NIPPLE 5/8 3/4 ORFS 801313021 M. A15 3/4 ORFS
COUPLER 5/8 3/4 ORFS BULKHEAD 801313022 F. A15 3/4 ORFS BH
NIPPLE 5/8 3/4 ORFS BULKHEAD 801313023 M. A15 3/4 ORFS BH
COUPLER 3/4 1 ORFS BULKHEAD 801313008 F. A17 1 ORFS BH
NIPPLE 3/4 1 ORFS BULKHEAD 801313009 M. A17 1 ORFS BH
COUPLER 3/4 1 ORFS 801313010 F. A17 1 ORFS
NIPPLE 3/4 1 ORFS 801313011 M. A17 1 ORFS
COUPLER 1 1 1/4 ORFS 801313024 F. A21 1 1/4 ORFS
NIPPLE 1 1 1/4 ORFS 801313025 M. A21 1 1/4 ORFS
COUPLER 1 1 1/4 ORFS BULKHEAD 801313026 F. A21 1 1/4 ORFS BH
NIPPLE 1 1 1/4 ORFS BULKHEAD 801313027 M. A21 1 1/4 ORFS BH

A Premier Series Accessories Coupler Dust Cap | Nipple Dust Cap

BODY SIZE PORT SIZE ORDER CODE DESCRIPTION
COUPLER / FEMALE DUST CAP NIPPLE / MALE DUST CAP
1/4 1/4 815100000 CAP F. FIRG14/A7 815100001 CAP M. FIRG14/A7
3/8 3/8 815100003 CAP M. FIRG38/A9
3/8 3/8 & 1/2 815100002 CAP F. FIRG38/A9/FIRG12 815100005 CAP M. FIRG12/A9
1/2 1/2 815100004 CAP F. FIRG12A/A13 815100007 CAP M. FIRG12A/A13
1/2 1/2 & 3/4 815100006 CAP F. FIRG34/A13 815100009 CAP M. FIRG34/A13
5/8 3/4 815100008 CAP F. FIRG34B/A15 815100011 CAP M. FIRG34B/A15
3/4 3/4 815100010 CAP F. FIRG100/A17 815100013 CAP M. FIRG100/A17
1 1 815100012 CAP F. FIRG114/A21 815100015 CAP M. FIRG114/A21
1 1/4 1 1/4 815205020 CAP F. A25 815205021 CAP M. A25
1 1/2 1 1/2 815100014 CAP F. FIRG112/A30 815100017 CAP M. FIRG 112/A30
2 2 815100016 CAP F. FIRG 200 815100019 CAP M. FIRG 200

Repair Kits

ORDER CODE DESCRIPTION
A PREMIER SERIES
815700097 KIT M. A9
815700099 KIT M. A13
815700101 KIT M. A15
815700103 KIT M. A17
815700105 KIT M. A21
815700107 KIT M. A30

Interchange SAE Thread | ISO 16028

PART BODY SIZE PORT SIZE THREAD TYPE ORDER CODE PART DESCRIPTION
A PREMIER SAE THREAD
COUPLER 1/8 1/8 SAE 801304002 F. A4 3/16 SAE
NIPPLE 1/8 1/8 SAE 801304003 M. A4 3/16 SAE
COUPLER 1/4 3/8 SAE 801304004 F. A7 3/8 SAE
NIPPLE 1/4 3/8 SAE 801304017 M. A7 3/8 SAE
COUPLER 3/8 3/8 SAE 801304006 F. A9 3/8 SAE
NIPPLE 3/8 3/8 SAE 801304005 M. A9 3/8 SAE
COUPLER 3/8 1/2 SAE 801304008 F. A9 1/2 SAE
NIPPLE 3/8 1/2 SAE 801304007 M. A9 1/2 SAE
COUPLER 3/8 5/8 SAE 801304030 F. A9 5/8 SAE
NIPPLE 3/8 5/8 SAE 801304031 M. A9 5/8 SAE
COUPLER 1/2 1/2 SAE 803304004 F. A13D 1/2 SAE
NIPPLE 1/2 1/2 SAE 801304035 M. A13 1/2 SAE
COUPLER 1/2 5/8 SAE 801304024 F. A13D 5/8 SAE
NIPPLE 1/2 5/8 SAE 801304025 M. A13 5/8 SAE
COUPLER 1/2 3/4 SAE 801304010 F. A13D 3/4 SAE
NIPPLE 1/2 3/4 SAE 801304009 M. A13 3/4 SAE
COUPLER 5/8 3/4 SAE 801304012 F. A15 3/4 SAE
NIPPLE 5/8 3/4 SAE 801304011 M. A15 3/4 SAE
COUPLER 3/4 3/4 SAE 801304028 F. A17 3/4 SAE
NIPPLE 3/4 3/4 SAE 801304029 M. A17 3/4 SAE
COUPLER 3/4 1 SAE 801304000 F. A17 1 SAE
NIPPLE 3/4 1 SAE 801304001 M. A17 1 SAE
COUPLER 1 1 SAE 801304038 F. A21 1 SAE
NIPPLE 1 1 SAE 801304039 M. A21 1 SAE
COUPLER 1 1 1/4 SAE 801304014 F. A21 1 1/4 SAE
NIPPLE 1 1 1/4 SAE 801304013 M. A21 1 1/4 SAE
COUPLER 1 1/4 1 1/4 SAE 801304042 F. A25 1 1/4 SAE
NIPPLE 1 1/4 1 1/4 SAE 801304043 M. A25 1 1/4 SAE
COUPLER 1 1/2 1 1/2 SAE 801304016 F. A30 1 1/2 SAE
NIPPLE 1 1/2 1 1/2 SAE 801304015 M. A30 1 1/2 SAE

Hand Tool Applications Special Configuration | ISO 16028

PART BODY SIZE PORT SIZE THREAD TYPE ORDER CODE PART DESCRIPTION
A PREMIER MALE SAE THREAD
COUPLER 3/8 3/8 MALE SAE 803704004 F. A9 3/8 T30 SAE EXT
NIPPLE 3/8 3/8 MALE SAE 801304037 M. A9 3/8 SAE EXT
COUPLER 3/8 1/2 MALE SAE 803704006 F. A9 1/2 T30 SAE EXT
COUPLER 3/8 1/2 MALE SAE 801304032 F. A9 1/2 SAE EXT
NIPPLE 3/8 1/2 MALE SAE 801304033 M. A9 1/2 SAE EXT
A PREMIER FEMALE NPT THREAD
COUPLER* 3/8 3/8 FEMALE NPT 803601000 F. FIRG 3/8 T30 NPT
COUPLER* 3/8 1/2 FEMALE NPT 803601002 F. FIRG 1/2 T30 NPT

* Thin sleeve version for hand tool usage.

A PREMIER FEMALE SAE 90

PART BODY SIZE PORT SIZE THREAD TYPE ORDER CODE PART DESCRIPTION
COUPLER 1/2 1/2 SAE 90 801354002 F. A13 1/2 SAE 90
NIPPLE 1/2 1/2 SAE 90 801354003 M. A13 1/2 SAE 90
COUPLER 1/2 3/8 SAE 90 801354004 F. A13 3/8 SAE 90
NIPPLE 1/2 3/8 SAE 90 801354005 M. A13 3/8 SAE 90

Additional information

Body Size

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Material

Port Options

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Port Size

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Valve Style

Working Pressure

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