Features

• Compatible with all Duncan electronic and mechanical mechanisms
• Ductile iron upper housing with high impact, damage resistant domes and high security internal locking mechanism
• Contoured ductile iron lower housing with high security internal locking mechanism for maxinum revenue security
• Expanded coin capacity
• Coin box cradle guide insures proper replacement and alignment of the coin box to again receive coins before the vault door is re-locked

Options

• High security locks
• Sealed, expanded capacity coin box
• Variety of colors

Specifications

UPPER HOUSING

• Constructed of ductile iron with a minimum tensile strength of 53,000 psi and a minimum of .280 inches nominal wall thickness
• Housing cap assembly has four machined, interlocking lugs. The lugs butt against machined slots in the lower mechanism housing to insure a tight fit when in the locked position
• Clearance between the mechanism cap assembly and the mechanism housing does not exceed .030 inches
• Locking assembly consists of a hardened steel investment casting which engages integral cast lugs in the housing cap assembly and is directly operated by the pin tumbler lock without the use of levers or springs
• Integrated locking bar shield
  Top of the mechanism housing contains a shoulder .100 inches in depth and .125 inches in height to prevent breakage or successful entry by prying between the two major assemblies
• Cap assembly, when in place, overlaps the raised lip of the lower housing
• Cap assembly, when properly locked and in place, is secured to the lower housing assembly at four points and kept from releasing by the locking bar at no less than two different points. Back pressure on the locking bar does not put any direct pressure on the lock plug itself
• Access to the upper housing is gained through separate lock combination and key and does not allow access to the coin compartment of the lower housing

DOME

• Dome lens is a one-piece lens made of high impact polycarbonate material and sealed into place on the lower portion of the lens

LOWER HOUSING (SINGLE AND DUPLEX)

• Lower housing is a one-piece integral casting constructed of ductile iron
• Lower housing has a round door opening which is machined to a close tolerance to provide a close fit of the vault door
• Lower housing door is on the front of the lower housing
• Lower housing door is hinged internally to the lower housing
• Tolerance between the lower housing door diameter and the lower housing door opening does not exceed .030 inches
• Lower housing door, when open, positions the coin box an appoximate 45 degree angle to permit easy removal, collection and self aligning replacement
• Locked lower housing door is secured to the lower housing by two opposing, cam activated, hardened steel bars
• Access to the coin compartment is gained through a lock and key combination, different from the upper housing
• No physical portion of the lock is exposed outside the meter housing
• Key entrance is through a deep pick resistant corridor, through the door to the lock. The key-way corridor is at least 15/32" inches deep from the outside surface of the doors key-way to the face of the lock
• Lower housing has a minimum of .280 inches nominal wall thickness

PAINT

• Meter parts are processed through a five stage clean/iron phosphate system prior to paint
• Meter parts are painted using a powder paint system which applies a polyester TGIC powder paint to the parts electrostatically at a thickness of 2.5 - 3.5 Mils
• Painted meter parts are oven-cured prior to assembly and shipment