Page 92 - Parker - Quick Coupling Products

FEM/FEC Series
Hydraulic Quick Couplings ISO 16028
Non-Spill Push to Connect

FEM Series couplings meet or exceed ISO 16028 design and
performance requirements. The flush valves eliminate spillage
and air inclusion when connecting and disconnecting. Coupler
and nipple bodies have a modular design with increased flexibility
for end port options. FEC nipples provide a connect-under-
pressure option for trapped residual pressure.

Features
• Flush, non-spill valving
• Global interchangeability with other ISO 16028
compliant couplings
• Hardened steel sleeves and nipple bodies
• Optional locking sleeve B Hydraulics
• Connect-under-pressure FEC nipple option
• Protective zinc plating with clear trivalent
chromate finish
Applications include:
• Skid loader attachments
Materials of Construction • Hydraulic tools
Body: Steel
Finish: Zinc with clear trivalent chromate
Valve: Flush face valving
Seal: Polyurethane and Nitrile

Performance FEM Series (1/4", 3/8" & 1/2") FEM Series (5/8", 3/4" & 1")
Test Fluid: Oil - 150 SUS Test Fluid: Oil - 150 SUS
30.00 45.00
40.00
25.00
35.00
1/4"
Pressure Drop in PSID 15.00 3/8" Pressure Drop in PSID 25.00 5/8" 3/4" 1"
1/2"
30.00
20.00
20.00
15.00
10.00
10.00
5.00
5.00
0.00 0.00
0.00 2.00 4.00 6.00 8.00 10.00 12.00 14.00 16.00 18.00 0.00 10.00 20.00 30.00 40.00 50.00 60.00 70.00 80.00
Flow in USGPM Flow in USGPM

FEM Series Specifications
Body Rated Pressure Rated Flow Temperature Spillage (ml) max. Air Inclusion (ml) Body Sleeve Seal
Size (psi) (gpm) Range per disconnect max. per connect Material Type Material
1/4 4568 3 .015 .020
3/8 3625 6 .015 .020
1/2 3625 12 -22º to +212ºF .020 .070 Steel Push to Polyurethane
and
5/8 3625 20 .030 .070 Connect Nitrile
3/4 3625 26 .150 .100
1 2900 50 .200 .150

B-45 Parker Hannifin Corporation
Quick Coupling Division
Minneapolis, MN
www.parker.com/quickcouplings