Users can know they've made a secure connection with the simple, push-button latch operation and audible “CLICK” of Parker's PPA, PPM and PPL Push-Button Couplings.
By combining the advantages of thermoplastic material with the traditional flow functions found in metal couplings, Parker’s PPA, PPM and PPL Series Couplings offer critical advantages for medical, laboratory, consumer, instrumentation, and industrial applications, including:
- Longer seal life
- No accidental disconnections
- Greater chemical compatibility
- Mix and match of flow functions
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- Quick, intuitive operation with audible and tactile feedback of connection
- More cost-effective than metal couplings
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Features |
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Benefits |
Audible “CLICK” |
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Ensures secure connection |
Push-to-connect design |
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Quick operation, easy
changeover |
Push-button latch |
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Smooth operation |
Streamlined; compact;
lightweight |
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Easy to use |
Variety of size, port and valving options |
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Versatile for many applications |
Resistant to many chemicals; suitable for liquid and gas |
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Versatile for many applications |
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About PPA Couplings
 - General-purpose, push-to-connect couplings
- 1/4" flow, valved or unvalved, acetal body
- Plastic latch for push-button release
- Non-marring plastic exterior and smooth face
- Connectable with other similar, plastic latch, push-button couplings
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About PPM and PPL Couplings
 - General-purpose, push-to-connect couplings
- Metal latch
- PPM 1/8" and PPL 1/4" flow, valved or unvalved,
acetal body
- Push-button release
- Couplers and nipples available with or without valves; usable in any combination
- Lightweight, thermoplastic material resists dust
- Interchangeable with other similar, metal latch, push-button couplings
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Download the Bulletin
with complete specifications
to learn more.

Learn more here. |
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Applications |
- Medical devices
- Laboratory equipment
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- Chemical processing
- Food and beverage
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- Industrial
- Process equipment
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