- Extremely high flow capacity
- One-hand operated
- Strong and durable
- Female thread BSPP
Series 320 female soft-line couplings BSPP feature the original high-flow valve design upon which all other CEJN pneumatic couplings are based. Their popularity has made Series 320 a European standard. The Series is easy-to-handle and one-hand operated and offers long service life. Lightweight aluminium styles are also available.