The Delfield 4448NP-18M Front-Breathing Self-Contained Mega Top
Refrigerated Bases
Delfield 4448NP-18M Specification
Exterior Top
Exterior top is one-piece 22-gauge stainless steel with integral 2.12”
(5.4cm) square nosing on the front. Top of drawer unit has openings to
accept eighteen 1/6 size plastic pans 4” (10cm) deep. Top of door unit has
openings to accept eighteen 1/6 size plastic pans 4” or 6” (10cm or 15cm)
deep. Adapter bars and 1/6 size pans are supplied by Delfield. Top has one
telescoping lid is constructed of 20-gauge stainless steel. Temperature in
top openings maintains 33°F (1°C) to 41°F (5°C), with pans recessed 2.5”
(6.4cm) at 86°F ambient room temperature, meeting NSF 7 requirements. One
48” x 8” x .5” (121.9cm x 20.3cm x 1.3cm) polyethylene cutting board is
mounted on the top at the front edge.
Dual Level Pan Brackets
Dual level pan brackets allow the pans to be lowered an additional inch in
the unit without tools to provide additional pan temperature holding
performance.
Exterior Back-Bottom and Interior Sides
Exterior back and bottom are two-piece 24-gauge galvanized steel. Exterior
ends are stainless steel.
Interior sides are thermoformed ABS plastic with shelf supports. Base is
fully insulated with high-density foamed in place environmentally
friendly, Kyoto Protocol Compliant, Non ODP (Ozone Depletion Potential),
Non GWP (Global Warming Potential) polyurethane.
Refrigeration System
Refrigeration system uses R290 refrigerant. Compressor is .35 H.P., with
condenser coil and hot gas condensate evaporator mounted on rear of the
cabinet. Evaporator coil is located on the interior rear wall of the
cabinet. Refrigerant flow is controlled by a capillary tube. Cabinet
maintains an interior cabinet temperature of 36°F to 40°F (2°C to 4°C).
ACT Control
ACT electronic, solid state control, mounted on the exterior rear of the
cabinet, allows unit to maintain precise temperatures in heavy duty
conditions.
Drawers
Drawers have 22-gauge stainless steel exterior with thermoformed ABS
plastic interior liner. Drawer frames are 12-gauge stainless steel. Drawer
slides are 11-gauge stainless steel with Delrin bearings. Each top drawer
will hold one 12” x 20” (30.5cm x 50.8cm) pan and three 1/9 size 4”-6”
(10.1cm-15.2cm) deep pans. Each bottom drawer holds one 12” x 20” (30.5cm
x 50.8cm) pan and three 1/9 size 4” (10.1cm) deep pans. Pans are supplied
by others.
Delfield 4448NP-18M Standard Features
Features Delfield’s exclusive ABS interior (on sides). ABS is extremely
durable - it won’t dent, chip or corrode and is backed by a limited
lifetime warranty
Dual level pan brackets allow the pans to be lowered an additional inch
in the unit without tools to provide additional pan temperature holding
performance
Mega top refrigerators are standard with 8” wide, dishwasher safe
polyethylene cutting board mounted on heavy-duty brackets
“D” prefix models feature Delfield’s new drawer system. Drawers are
backed by a 10-year warranty on the track assembly
High density foamed in place environmentally friendly, Kyoto Protocol
Compliant, Non ODP (Ozone Depletion Potential), Non GWP (Global Warming
Potential) polyurethane keeps energy costs low
Electrical connections are 115 volt, 60 Hertz, single phase. Unit has a
10’ (3.3m) long electrical cord and NEMA 5-15P plug.
Patented air screen ensures product stays cold without drying it out
100% front breathing, which allows the unit to be pushed against a wall
or built into a cabinet or an existing line up
Durable, rugged stainless steel sides, top and front
Delfield supplies 1/6 size pans and positive placement adapter bars for
top opening
4448NP-18M: Two section with doors, eighteen pan
capacity
Environmentally friendly R290 refrigerant
Bent in full length handle
Standard on 5” casters for easy cleaning and installation
10’ cord and plug supplied
One epoxy coated wire shelf standard, installed per door section
ACT solid state electronic control
Three year parts and labor warranty and an additional two year
compressor parts warranty
Doors have a 22-gauge stainless steel exterior, with thermoformed ABS
plastic interior liner. Cabinet has one adjustable epoxy-coated wire
shelf per door opening.