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OPW Tight -Fill Top -Seal <br />Adaptors <br />Tight -Fill Top -Seal Adaptors are installed <br />in spill containment manholes on the <br />fill riser pipe from an underground <br />fuel storage tank. They mate with the <br />gravity drop delivery elbow on the <br />transport truck. <br />633T-8076 <br />61SALP-1020-EVR <br />144 <br />s <br />IL <br />r <br />61 SALP-MA <br />E85 EVR Approved <br />4-55/64" <br />124mm <br />4-3/8" <br />111 mm <br />140mm <br />4" Thread <br />90 O P Vki► <br />OPW 633T <br />OPW 633T Top -Seal Adaptors thread onto the fill pipe of underground storage tanks, <br />and are designed to mate with top -seal delivery elbows. Use OPW 634TT, 634TE or <br />634TTP Top -Seal Caps with 633T Adaptors. <br />Features <br />• Easy Installation — integral internal • Accommodate 633LC Lock Clamp — <br />wrenching lugs are provided for installing 4" x 4" 633T (E) models incorporate dual <br />in the confined space of spill containers. notches in the base to accept <br />• Manufactured from Durable, 633LC clamps. <br />Corrosion -Resistant Materials — <br />bronze and hardcoat aluminum. <br />Ordering Specifications Replacement <br />Product # Elbow Riser A I B I Weight Material parts <br />Size Thread in. mm in. mm lbs. kg Part # Description <br />633T-8060 3" 3" 319/32 41 15/6 92 0.96 .44 Bronze H05289M Gasket <br />633T-8070 3" 4" 319/32 68 211/16 92 0.71 .32 Hardcoated <br />Al.H04150M Gasket <br />633T-8075 4" 4" 455/64 75 231/32 124 0.82 .37 AI. Hardcoated H04150M Gasket <br />633T-8076 4" 4" 455/64 75 231/32 124 2.70 1.23 Bronze H04150M Gasket <br />Note: Maximum height of adaptor is 211/16" (68mm). <br />OPW 615A Swivel Adaptor <br />Pressure decay testing of underground storage tank systems has identified the joint between the <br />tight -fill adaptor and the nipple or tank riser as a persistent leak point. Considerable movement <br />takes place along the hose while the fill elbow is connected. Walk -downs and changes from one <br />compartment to another move the hose across the pavement, rotating the elbow along with it. <br />The result can be a loosening of the adaptor. As the adaptor backs off, the seal between it and <br />the nipple is relaxed and a leak path is created allowing vapors to escape to the atmosphere. <br />Vacuum -assist dispensing systems can aggravate this situation due to the slight pressurization <br />of the UST. <br />The 61 SA Swivel Adaptor mates with 4" top -seal delivery elbows and features a top section <br />that rotates with hose movement while the bottom section remains securely in place <br />maintaining seal integrity. <br />Features <br />• Dual Seals — ensure a vapor and • Same Internal Dimension as <br />liquid -tight seal. Standard 633T Adaptors — to minimize <br />• Conductive, Self -Lubricating pressure drop and maximize flow rates for <br />Retaining Rod — ensures quick product delivery. <br />maintenance -free, reliable service life. • 61 SALP-MA — EVR Approved for E85 <br />Ordering Specifications Materials <br />Product # Base Material Adaptor Weight RetainingRing: Conductive <br />Material lbs. kg g <br />nylon <br />61 SALP-1 020-EVR* Bronze Bronze 7.1 3.2 Set Screws: Stainless <br />61 SALP-MA Nickel Nickel 7.1 3.2 steel <br />61SA-Tool** Wrench 11.0 5.0 Seals: Buna-N <br />H09039M Replacement Gasket <br />*Low Profile Fill Adaptor **See description on page 91. <br />Listings and ir Look for this label for authentic <br />OPW EVR Approved products. �L <br />Certifications 1= 61SALP-1020 & 61SALP-MA <br />oow� are EVR Approved for E85 <br />USA Patent No. 5,664,951 <br />