Is the DARVR Aluminum Vapor Collection Connector compatible with both gasoline (E10–E100) and biodiesel (B20–B100) fuels?

Yes. The DARVR Aluminum Vapor Collection Connector is compatible with both gasoline (E10–E100) and biodiesel (B20–B100). Its aluminum construction, NBR sealing, and CAMLOCK D / CAMLOCK A couplings ensure chemical compatibility and reliable tightness across a wide range of fuels and biofuels (including E20, E100, B20, B100). Rated for working pressures up to 6 bar, it supports safe, efficient fuel transfer and vapor recovery in demanding operating conditions.

Can the DARVR Aluminum Vapor Collection Connector withstand continuous use at its 6 bar working pressure with fuels like E100 and B100?

Yes. The DARVR Aluminum Vapor Collection Connector is designed and rated for continuous operation at its specified working pressure of up to 6 bar with a wide range of fuels, including ethanol-rich E100 and biodiesel B100. Its durable aluminum construction combined with high‑quality NBR seals provides chemical compatibility and long‑term resistance to fuels and biofuels, ensuring reliable tightness and vapor containment under sustained use. The CAMLOCK D / CAMLOCK A couplings and valve‑free probe design further minimize leak points and wear, supporting dependable performance in fuel transfer and vapor recovery systems. For continuous, safety‑critical applications, follow manufacturer maintenance and inspection schedules to preserve seal integrity and service life.

DARVR Aluminum Vapor Collection Connector

All products, Loading and unloading couplings/

Additional information

Material	AL – aluminum

The DARVR vapor recovery connection with probe, designed without valve and equipped with CAMLOCK D / CAMLOCK A couplings, ensures safe and efficient handling of a wide range of fuels and biofuels, including gasoline, diesel, ULSD, crude oil, E20, E100, B20, and B100. Manufactured from durable aluminum and sealed with high‑quality NBR, it guarantees long‑lasting resistance to demanding operating conditions while maintaining reliable tightness. With a working pressure of up to 6 bar, this connection provides optimal performance in fuel transfer and vapor recovery systems, supporting both environmental protection and operational efficiency. Its robust construction and universal compatibility make it an excellent choice for companies seeking secure, cost‑effective, and sustainable solutions in fuel logistics and storage.

List of product variants

Article number	Product variant name	Nominal inner diameter	Working pressure [bar]	Enquiry
ZP-VR-DARVR4030-AL	CAMLOCK coupling DAR 4" / 3", aluminum	-	6

The DARVR vapor recovery connection with probe, designed without valve and equipped with CAMLOCK D / CAMLOCK A couplings, ensures safe and efficient handling of a wide range of fuels and biofuels, including gasoline, diesel, ULSD, crude oil, E20, E100, B20, and B100. Manufactured from durable aluminum and sealed with high‑quality NBR, it guarantees long‑lasting resistance to demanding operating conditions while maintaining reliable tightness. With a working pressure of up to 6 bar, this connection provides optimal performance in fuel transfer and vapor recovery systems, supporting both environmental protection and operational efficiency. Its robust construction and universal compatibility make it an excellent choice for companies seeking secure, cost‑effective, and sustainable solutions in fuel logistics and storage.