| Category |
Couplings with safety lock |
| Description Class |
Female thread |
| Remark |
– |
| Connection |
3/8″ NPT |
| Length |
73.4 mm |
| Diameter |
34.6 mm |
| Hexagon |
30 mm |
| Rec. torque (Nm) |
70-80 Nm |
| Rec. seal. method |
– |
The Series 218 is a CEJN original that, despite very small outside dimensions, gives an extremely high flow. Both the patented sealing design and non-drip connection and disconnection are standard on CEJN’s high pressure range. The coupling also has a safety ring for the locking sleeve to prevent accidental disconnection. Plastic dust caps are standard on both coupling and nipple. The series is an all round coupling that works well in most applications, although it is mainly recommended where large flow rates are required.
| Nominal flow diameter |
4.5 mm (0.2″) |
| Flow capacity |
15.0 l/min (3.3 GPM UK) |
| Max. working pressure |
100 MPa |
| Min. burst pressure |
280 MPa |
| Temperature range |
-30°C — +100°C (-22°F — +212°F) |
| Material coupling |
Hardened, zinc chromate plated steel |
| Material nipple |
Hardened, zinc chromate plated steel |
| Material seal |
Nitrile (NBR) other sealing material on request |
Shipping
We are committed to delivering your machine parts quickly and securely. Orders are processed within 1-2 business days, and shipping times vary based on your location and selected shipping method. Standard shipping typically takes 3-7 business days, while expedited options are available for faster delivery. We ship domestically and internationally, with tracking information provided for all orders. Shipping rates are calculated at checkout. Please ensure your shipping address is accurate to avoid delays.
Returns
We want you to be fully satisfied with your purchase. If you need to return a product, we accept returns within 30 days of delivery for a full refund or exchange, provided the item is unused, in its original condition, and includes all packaging. Customers are responsible for return shipping costs unless the return is due to a defect or error on our part. To initiate a return, please contact our support team with your order details. Refunds will be processed within 5-7 business days after receiving the returned item.
Reviews
There are no reviews yet.