The Betts 6685SL is a 304 stainless steel universal test fixture for both 16 & 20 inch PAF clamp-style ring manholes. Also, the test tank includes 1/4-inch fitting for pressure gauge or air inlet.
The Betts 6685SL is a 304 stainless steel universal test fixture for both 16 & 20 inch PAF clamp-style ring manholes. Also, the test tank includes 1/4-inch fitting for pressure gauge or air inlet.