C20 Series 4mm Push-Fit Coupling
£10.49
The MaxSafe C20 Series 4mm Push-Fit Coupling provides a compact, reliable connection for 4mm tubing in space-limited pneumatic systems. Designed for quick installation and secure tube retention, it is ideal for medical, laboratory, and automation environments. The MaxSafe C20 / P20 Series couplings and plugs are precision quick release connectors designed for low-to-medium flow applications where space is limited but reliability is essential. With their small nominal bore, they are widely used in medical and dental equipment, pharmaceutical processing, robotics, instrumentation and light industrial compressed air systems. Built from brass with a nickel-plated finish, the C20 / P20 Series offers corrosion resistance and long service life, even in sensitive environments. Engineered for safety and efficiency, these couplings feature a low connection force, smooth operation and automatic locking to prevent accidental disconnection. Despite their compact size, they deliver excellent flow capacity with minimal pressure drop. The MaxSafe 20 Series is fully interchangeable with Rectus 20, Rectus 91, Walther 06-003 and Kee 027, ensuring compatibility across global systems and simplifying replacements or upgrades.
Features
- Compact and lightweight design: The C20 / P20 Series is engineered for space-limited installations, making it ideal for use in medical devices, robotics and instrumentation where every millimetre counts.
- Industry interchangeability: Fully compatible with Rectus 20, Rectus 91, Walther 06-003 and Kee 027 series couplings, ensuring global flexibility and easy system integration.
- Low connection force: Smooth engagement and release improves operator comfort.
- Efficient flow performance: Despite their miniature size, the couplings deliver high flow capacity with minimal pressure drop, ensuring efficient operation of pneumatic and fluid systems.
Product Specifications
- Size: 4mm Push Fit Coupling
Material Specifications
- Ball Cage: Brass Nickel Plated
- Back Body: Brass Nickel Plated
- Valve Body: Brass Nickel Plated
- Sleeve: Brass Nickel Plated
- Spring: Stainless Steel
- Locking Balls: Stainless Steel
- Seals: NBR
Working Temperature
- NBR: −20 °C to +100 °C
- EPDM: −40 °C to +130 °C
- Viton: −15 °C to +200 °C
Applications
- Medical and dental equipment
- Pharmaceutical laboratories and processing
- Robotics and automation systems
- Precision instrumentation
- Light industrial pneumatic connections
We always try to ship orders in a timely manner (3-5 working days) however some of our products are produced to order so lead times & delivery times may vary.
Any issues with Shipping/Delivery please email the team [email protected]
Requests by you to return goods to us will be accepted subject to a handling charge if all of the following criteria are met:
- The goods are unused and are sourced from the MaxSafe range direct.
- The goods are in working order.
- The goods were invoiced within 10 days of the date of return.
- Carriage is organised by us.
- The return includes a completed goods return note with a MaxSafe Returns Number.
Handing charges will be levied as follows:
Goods invoiced within 10 days of the date of return will be subject to a handling charge. All goods must be adequately packed and addressed to:
MAXSAFE GLOBAL LTD, DC RETURNS DEPARTMENT, DEFECTIVE GOODS RETURNS
Unit 3, Barracuda Way, Barracuda Business Park, Burscough, Lancs, L40 7BP
For the avoidance of doubt, returned goods will only be accepted if the above requirements are met. MaxSafe cannot accept responsibility for returns forwarded by customers using their own carriers. MaxSafe is unable to accept any return of goods sourced on a customers behalf which are not listed within the MaxSafe catalogue.
Such orders for non-catalogue goods are non-cancellable and non returnable and as such are accepted entirely at the customers own risk.
At MaxSafe, we are proud to manufacture selected products in the UK.
Products manufactured in the UK are clearly identified by the “MaxSafe Made in UK” image within the product gallery. If this image is not displayed, the product should not be considered UK-manufactured.
Products carrying the MaxSafe UK brand may be manufactured outside the UK, but they are produced to our exact specifications and undergo rigorous quality checks to ensure excellent performance, reliability and durability.
Find the perfect fit!
No interchangeability table available for this product.Additional information
| Weight | 99 g |
|---|---|
| Material | |
| Interchangeable With |
Kee 027 Series, Rectus 20 Series, Rectus 91 Series, Walther 06-003 |
| Terminations |
Related products
-
C19 Series Coupling 10mm Hosetail
Product Code: C19HT10£4.68 Add to basket -
C812 Series Coupling 1/2″ Female BSPP (IF)
Product Code: C812FP12S£9.94 Add to basket -
C19 Series Coupling 6mm Hosetail
Product Code: C19HT06£4.63 Add to basket -
C21 Series Coupling 8mm Hosetail
Product Code: C21HT08£3.10 Add to basket
