C-6
Parker Hannifin Corporation
Quick Coupling Division
Minneapolis, MN
www.parker.com/quickcouplings
C
Thermoplastics
PPA Series
Push-Button
Plastic Latch
Couplers- Hose Barb
Body
Size
Tube I.D.
Valved
Part Number
L
H
Tube I.D.
Valved
Part Number
L
H
1/4
1/4”
Yes
PPA-251-4HB 2.03 0.93
1/4”
No
PPA-253-4HBSB 1.36 0.93
1/4
3/8”
Yes
PPA-251-6HB 2.04 0.93
3/8”
No
PPA-253-6HBSB
1.36 0.93
PPA Series Couplings are general purpose, thermoplastic
couplings. The PPA couplers are push-to-connect and have
a plastic latch for push-button release. With a fully plastic
exterior and smooth face, they are non-marring to most
surfaces. Note: Does not interchange with PPL Series.
Applications include:
•
Medical Devices
•
Laboratory Equipment
•
Chemical Processing
•
Food and Beverage
•
Industrial
•
Process Equipment
Interconnects with similar plastic
latch push button couplings.
PPA Series Specifications
Flow Capacity
Rated Pressure
Temperature
Body & Latch
Material
Springs
Material
Seal
Material
1/4”
Vacuum to 120 PSI
-40
º to +180º F
-40
º to +82º C
Acetal
Copolymer
Stainless Steel
Nitrile
Nipples- Hose Barb
Body
Size Tube I.D.
Valved
Part Number
L
H
Tube I.D.
Valved
Part Number
L
H
1/4
1/4”
Yes
PPA-252-4HB 1.89 0.71
1/4”
No
PPA-254-4HB 1.35 0.63
1/4
3/8”
Yes
PPA-252-6HB 1.75 0.71
3/8”
No
PPA-254-6HB 1.36 0.61
Thermoplastic Couplings
L
H
L
H
L
H
L
H