Tanker API Gravity Drop Coupling 4*3

Unloading Gravity Coupler

 the best design for API bottom adaptor to ensure the safety and quick loading and unloading. It is designed with an interior 'lip' that makes connection easier. Mates with standard 4" API BR-1004 tank adaptors.

Material:
Body: Aluminum
Seal: NBR
Handle: Copper
Pin: Stainless steel

Feature:
1. Aluminum alloy die-cast structure, anodized treatment.
2. Cam locking operating, installed by press.
3. 22.5 angle downward reduce oil retention.
4. Exclusively design handle towards locking makes easier connection and more reliable sealing.
5. Cam and free-floating eliminates friction and bending, easier to connect without grease.
6. Easy to check the flow through the lamellar sight glass.
7. Used for many sections tankers, separate loading and unloading for different fuel.
8. Meets API1004 standard.

Yongjia sanjiang petroleum machinery factory or ( ZHEJIANG YONGJIE PETROCHEMICAL EQUIPMENT CO.,LTD )
professional manufacturer in producing tank truck parts, such as manhole cover, bottom emergency valve, API valve, vapor valve, optic sensor, ball valve, filters, acr gear pumps and petrol station equipment.
we was established since 1985 and now located at Binhai Industrial Zone with 18000sqm, We guarantee delivery time with good location, convenient transport and strong production capacity.