hydraulic quick disconnect couplers

APM SERIES

The APM Series Flat Face Couplings are state-of-the-art solutions for high residual pressure. They address residual pressure in a circuit anywhere thermal expansion of trapped fluid causes pressure to develop, and connect by hand with residual pressure, without releasing any fluid into the environment. The APM is intended to relieve pressure within itself only.

Stucchi APM Series from Stucchi USA on Vimeo.

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Speak to a Specialist:
847-956-9720 or Via Email

Description

Features
  • Size range: 3/8” thru 1 1/2”
  • Port options: NPT, SAE, JIC, ORFS, BSP
  • Interchanges with ISO 16028
  • Relieves pressure within itself only
  • Connect up to 30 MPa/4350 psi residual pressure
  • Connect under high pressure, by hand
  • Flat face design eliminates leakage and contamination in the circuit
  • Male body black zinc plated for identification
Applications
  • Mobile equipment and attachment tools, where sun exposure/temperature change causes pressure due to thermal expansion of trapped fluid
  • Any application where static pressure can get locked into the system
Mobile
Oil & Gas
Industrial
Agricultural

Pressure Drop

Burst Pressure
Max Operating
Pressure Coupled		 COUPLED MALE FEMALE Spillage *
Description Size ISO Size MPa psi MPa psi MPa psi MPa psi ml
APM9 35 5075 35 5075 100 14500 120 17400 30 4350 30
APM13 33 4785 33 4785 100 14500 120 17400 30 4350 30
APM15 33 4785 33 4785 120 14500 120 17400 30 4350 30
APM17 33 4785 33 4785 100 14500 120 17400 25 3625 25
APM21 30 4350 30 4350 80 11600 100 14500 25 3625 25
APM30 27 3915 27 3915 80 11600 100 14500 20 2900 20

* Spillage is an indicative value of the fluid loss per couple-uncouple cycle.
* Tested with female couplings “A” series.

Size Diagram

Apm Size Diagram

WEIGHT
DESCRIPTION BODY SIZE A UNIT B D G H J UNIT WEIGHT
MALE
mm 27.0 80.0 (F+D)-16 29.0 19.7 kg 0.197
APM9 3/8 3/8 3/8 inch 1.06 3.15 (F+D)-0,630 1.14 0.78 lb 0.430
mm 27.0 82.5 (F+D)-16 29.0 19.7 kg 0.195
APM9 1/2 3/8 1/2 inch 1.06 3.25 (F+D)-0,630 1.14 0.78 lb 0.430
mm 36.0 91.0 (F+D)-17,3 38.5 24.5 kg 0.408
APM13 1/2 1/2 1/2 inch 1.42 3.58 (F+D)-0,681 1.52 0.96 lb 0.900
mm 36.0 93.5 (F+D)-17,3 38.5 24.5 kg 0.404
APM13 3/4 1/2 3/4 inch 1.42 3.68 (F+D)-0,681 1.52 0.96 lb 0.890
mm 36.0 95.0 (F+D)-17,6 38.5 27.0 kg 0.426
APM15 3/4 5/8 3/4 inch 1.42 3.74 (F+D)-0,693 1.52 1.06 lb 0.940
mm 46.0 108.5 (F+D)-22 49.8 30.0 kg 0.750
APM17 1 3/4 1 inch 1.81 4.27 (F+D)-0,866 1.96 1.18 lb 1.650
mm 55.0 123.5 (F+D)-23 59.8 36.0 kg 1.160
APM21 1-1/4 1 1 1/4 inch 2.17 4.86 (F+D)-0,906 2.35 1.42 lb 2.560
mm 70.0 146.9 (F+D)-28,6 75.8 57.0 kg 2.580
APM30 1-1/2 1 1/2 1 1/2 inch 2.76 5.78 (F+D)-1,126 2.98 2.24 lb 5.690

APM Accessories – Nipple Dust Cap

PORT SIZE ORDER CODE DESCRIPTION
3/8 815100003 CAP M. APM9/A9
3/8, 1/2 815100005 CAP M. APM9/A9
1/2 815100007 CAP M. APM13/A13
1/2, 5/8, 3/4 815100009 CAP M. APM13/A13
3/4 815100011 CAP M. APM15/A15
3/4, 1 815100013 CAP M. APM17/A17
1, 1 1/4 815100015 CAP M. APM21/A21
1 1/2 815100017 CAP M. APM30/A30

* Additional Colors Available on Request

APM NPT, SAE, Bulkhead, and BSP Thread – Nipple Connect Under Pressure | ISO 16028

PART BODY SIZE PORT SIZE THREAD TYPE ORDER CODE PART DESCRIPTION
APM NPT THREAD
NIPPLE 3/8 3/8 NPT 805201001 M. APM 9 3/8 NPT
NIPPLE 3/8 1/2 NPT 805201003 M. APM 9 1/2 NPT
NIPPLE 1/2 1/2 NPT 805201005 M. APM 13 1/2 NPT
NIPPLE 1/2 3/4 NPT 805201007 M. APM 13 3/4 NPT
NIPPLE 5/8 3/4 NPT 805201009 M. APM 15 3/4 NPT
NIPPLE 3/4 3/4 NPT 805201019 M. APM 17 3/4 NPT
NIPPLE 3/4 1 NPT 805201011 M. APM 17 1 NPT
NIPPLE 1 1 1⁄4 NPT 805201017 M. APM 21 1 1/4 NPT
NIPPLE 1 1/2 1 1/2 NPT 805201015 M. APM 30 1 1/2 NPT
APM SAE THREAD
NIPPLE 3/8 1/2 SAE 805204001 M. APM 9 1/2 SAE
NIPPLE 1/2 5/8 SAE 805204003 M. APM 13 5/8 SAE
NIPPLE 1/2 1/2 SAE 805204025 M. APM 13 1/2 SAE
NIPPLE 1/2 3/4 SAE 805204005 M. APM 13 3/4 SAE
NIPPLE 5/8 3/4 SAE 805204007 M. APM 15 3/4 SAE
NIPPLE 3/4 3/4 SAE 805204027 M. APM 17 3/4 SAE
NIPPLE 3/4 1 SAE 805204009 M. APM 17 1 SAE
NIPPLE 1 1 1⁄4 SAE 805204017 M. APM 21 1 1/4 SAE
NIPPLE 1 1/2 1 1/2 SAE 805204015 M. APM 30 1 1/2 SAE
APM BULKHEAD THREAD
NIPPLE 1/2 5/8 ORFS BH 805213001 M. APM 13 5/8 ORFS BH 33
NIPPLE 1/2 5/8 ORFS BH 805213003 M. APM 13 5/8 ORFS BH
NIPPLE 1/2 3/4 ORFS BH 805213005 M. APM 13 3/4 ORFS BH 39.5
NIPPLE 1/2 5/8 JIC BH 805206001 M. APM 13 5/8 JIC BH
NIPPLE 1/2 1/2 JIC BH 805206003 M. APM 13 1/2 JIC BH
APM BSP THREAD
NIPPLE 3/8 3/8 BSP 805200001 M. APM 9 3/8 BSP
NIPPLE 3/8 1/2 BSP 805200003 M. APM 9 1/2 BSP
NIPPLE 1/2 1/2 BSP 805200005 M. APM 13 1/2 BSP
NIPPLE 1/2 3/4 BSP 805200007 M. APM 13 3/4 BSP
NIPPLE 5/8 3/4 BSP 805200009 M. APM 15 3/4 BSP
NIPPLE 3/4 1 BSP 805200011 M. APM 17 1 BSP

Repair Kits

ORDER CODE DESCRIPTION
APM SERIES
815700003 KIT M. APM9
815700005 KIT M. APM13
815700007 KIT M. APM 15
815700009 KIT M. APM 17
815700011 KIT M. APM 21
815700013 KIT M. APM 30

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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