This is a replacement 6061-T6 aluminum, 9 x 9" Cube frame coupler with O-ring seals only. This replacement frame coupler is part of the Cube frame coupling kit (P109030) that allows two 9 x 9 Cube frames to be tightly joined face-to-face without any intermediate plumbing or fittings.

The complete coupling kit consists of this 6061-T6 aluminum Cube frame coupler with two O-rings, and several 304L stainless steel barrel type, coupling draw bolts (P1012249). The frame coupler is sandwiched between the two Cube frames and acts just like a flange centering ring. The coupler makes the seal between the two Cube frames and uses the patented Ideal Vacuum Taper-Seal™ design. The draw bolts rigidly clamp the two Cube frames together.

Same sized Cube faces can be coupled. A 9 x 9 x 9” Cube frame can be directly coupled to another 9 x 9 x 9” frame.

The number of chamber configurations possible with Cube coupling kits is virtually limitless. Long, odd-shaped, and multi-Cube chambers are easy to construct with this accessory.

Please download the Cube coupling kit user manual for installation instructions.

Features:

• Replacement 9" x 9" frame coupler only
• Includes dual O-rings
• Eight draw bolts required for complete frame coupler kit

Can join 9 x 9 x 9" frames only.