Retail Petroleum Equipment

65 SUBMERSIBLE PUMPING SYSTEMS SUBMERSIBLE PUMPING SYSTEMS • Detects leaks of 3 gph (11.4 lph) or greater at 10 psi (69 kpa). • Third party evaluated to comply with US EPA requirements 280.41 (B) and 280.44 (A) for continuous monitoring of pressurized piping systems with maximum of 396.60 gallons for rigid pipelines, maximum of 95.50 gallons for flexible pipelines, maximum of 492.10 gallons for combination of rigid and flexible pipelines. • Size: 7¾" × 15" (197 mm × 381 mm). • Weight: 28 pounds (12.7 kg). • The MLD-HC will remain in the open flow position with dynamic line pressure at 2 psi (13.8 kpa) at the outlet. • Maximum static head pressure without affecting operation is 12' (3.7 m) from MLD-HC to dispensing point. • Minimum height required from 3" (76.2 mm) NPT port centerline for top clearance is 9½" (241 mm). Not position sensitive. Can be installed horizontally to reduce clearance to 3" (76.2 mm). • Compatible with all blends of motor fuels including alcohol blends from 0 to 10% ethanol, 20% MTBE or ETBE with 80% gasoline, or 17% TAME with 83% gasoline as well as diesel, fuel oil, Avgas, jet fuel, or kerosene. • Two models available: STP-MLD-HC for gasoline, STP- MLD- HCD for diesel. HIGHLIGHTS Piston design offers the maximum flow rate possible by keeping flow restriction through the leak detector at an absolute minimum. Piston has a full 1 7/8" (47.6 mm) of travel to move the leak detector poppet fully out of the flow path when product is being pumped. MLD-HC can be installed after purging air on new installations. Threads seal using O-rings instead of thread sealant. This seal design makes for simple installation and removal of MLD-HC without large wrenches in the tight working environment of the containment sump. Piston cylinder has 5¾ cubic inches (94.22 cc) of volume to help minimize nuisance tripping due to thermal contraction during cold weather. SPECIFICATIONS The High Capacity MLD product line is based on our standard STP-MLD unit design. The High Capacity MLD’s compact design allows installation in the same containment sump as the submersible pump, greatly reducing the amount of unprotected leak points between the submersible and the MLD. HIGH CAPACITY LINE LEAK DETECTOR • Consult factory for applicable approvals. • Franklin Fueling Systems is an ISO 9001 Certified Manufacturer. SUBMERSIBLE TURBINE PUMPS Low Line Restriction Faster Installation Piston Design MLD-HC Seal Approvals Quality Certification