The products described herein, including without limitation, product features,
specifications, designs, availability and pricing, are subject to change by Perfecting
Coupling Company and its subsidiaries at any time without notice.
D-Series couplers provide convenient automatic one-handed connection and safe disconnection, as explained on page 82.
All couplers have a high concentration of locking balls to reduce incidents of brinneling during operation.
D-Series couplers have a reverse-acting sleeve to prevent accidental disconnection and prevent whip during disconnection.
F-Series couplers have a sleeve-guard Lip to reduce the risk of accidental disconnection while in service.
F-Series couplers, D-Series couplers and DF-Series nipples are available in a variety of material configurations.