Cast Zinc Alloy
The OPW 1711LPC low profile top seal vapor cap is designed for tight installations where the clearance between the top of the vapor adaptor and the underside of the spill container or manhole cover is limited. The rugged iron lever provides a positive cam-action that seats the cap firmly in the adaptor groove for a water and vapor tight seal. When engaged, the lockable cap adds only 1/2" to the final height of the adaptor. The cap is powder coated API Orange to signify vapor recovery. The 1711LPC can be used with the OPW 3" 1611AV, 1611AVB and 61VSA series vapor adaptors.
