Delfield D4448N General Manual

	Project ___________________________________
	Item _____________________________________
4448N Flat Top	Quantity _ ________________________________
	CSI Section 11400
	Approved _ _______________________________
Front-Breathing Self-Contained Flat Top Refrigerated	Date _____________________________________
Bases
Models

•4448N Two section refrigerator with doors

•D4448N Two section refrigerator with drawers

			Standard Features	•	One epoxy coated wire shelf standard,
				•	7’ cord and plug supplied
			• All 4400 and 4500 Series units are 100% front		installed per door section
			breathing, which allows the unit to be pushed	•	Electromechanical control
			against a wall or built into a cabinet or an	•	One year parts and 90 day labor
			existing line up		standard warranty
			• Durable, rugged stainless steel sides, top and	Options &
			front
			• Features Delfield’s exclusive ABS interior (on	Accessories
			sides). ABS is extremely durable - it won’t dent,
			chip or corrode and is backed by a limited
			lifetime warranty	•	18” wide single tier overshelf
			• Heavy duty self-closing hinges	•	Stainless steel finish on back
			• “D” prefix models feature Delfield’s exclusive	•	Plastic laminate on front
			new drawer system. Drawers are backed by a	•	Additional wire shelves
	4448N
			10-year warranty on the track assembly	•	Door lock
			• Environmentally friendly R404A refrigerant	•	Exterior thermometer (door models
			• High density foamed in place environmentally		only)
			friendly, Kyoto Protocol Compliant, Non ODP	•	Interior lights
			(Ozone Depletion Potential), Non GWP (Global	•	Glass door(s)
			Warming Potential) polyurethane keeps energy	•	220V/50 Hertz electrical system*
			costs low	*	Inclusion of this option will alter
			• Black recessed quick grip handle		electrical specifications of the unit
			• Standard on 5” casters for easy cleaning and
			installation
			• 60-cycle single phase electrical system

Specifications

Exterior top is one-piece, 22-gauge stainless steel with integral square nosing on the front.

Exterior back and bottom are two-piece 24-gauge galvanized steel.

Exterior ends are stainless steel.

Interior sides are thermoformed ABS plastic with shelves supported on plugs. Interior back is one-piece 22-gauge stainless steel. Interior bottoms are thermofoamed ABS plastic. 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 uses HFC-404A refrigerant. Compressor is 1/3 H.P., with condenser coil and hot gas condensate evaporator mounted on rear of the cabinet. Evaporator coils are 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).

Electromechanical control is mounted on the right side of the evaporator housing inside the cabinet. It allows the unit to maintain consistent temperatures in heavy duty conditions.

Electrical connection is 115 volt, 60 Hertz, single phase. Unit has a 7’ (2.1m) long electrical cord and NEMA 5-15P plug.

Casters: Equipment is mounted on 5” (13cm) diameter plate casters with front two locking. Equipment clearance above the floor is 2.5” (6cm).

Door has a 24-gauge stainless steel exterior, with thermoformed ABS plastic interior liner.

Drawers have 24-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. Top drawer holds one full size 12” x 20” (30.5cm x 50.8cm), 4”-6" (10.2cm - 15.2cm) deep pan, and three 1/9 size pans. Bottom drawer holds one full size 12 x 20" and three 1/9 size 4" deep pans. Pans are supplied by others.

	980 S. Isabella Rd.	Phone: [phone] or 989-773-7981	www.delfield.com
	Mt. Pleasant, Michigan 48858
		Fax: [phone]

<![if ! IE]>

<![endif]>Bases Refrigerated Top Flat Contained-Self Breathing-Front Top: Flat 4448N

<![if ! IE]>

<![endif]>Front-Breathing Self-Contained Flat Top Refrigerated Bases

<![if ! IE]>

<![endif]>4448N Flat Top

48.13" [122.30]

36" [91.44]

33.59" [85cm]

4448N Elevation View

		31.50" [80.01]
		20.75" [52.70]
		26.86" [68.22]
	23.79" [60.43]	21.94" [55.73]
		ALT.SHELF
	17.35" [44.08]
	12.98" [33.00]	SHELF
	7.53" [19.10]
	6.11" [15.52]

4448N Right Side View

22.66" [57.56]	NOSE OF UNIT
	TO EDGE OF DOOR

	19.60" [49.77]	NOSE OF UNIT
		TO EDGE OF DRAWER

		[50.65]
	.94"	DIMENSION
19
WIDTH			.13]
DOOR		[111
	43.75"
INTERIOR		DIMENSION

4448N ISO View

48.13" [122.30]

36" [91.44]

33.59" [85cm]

31.50" [80.01]

D4448N ISO View

4.00" OR 6.00" DEEP PANS ON TOP 4.00" DEEP PANS ONLY ON BOTTOM

D4448N Elevation View

D4448N Right Side View

INSTALLATION NOTE:

Refrigeration system is designed so that air will flow under the unit, through the compressor area and out the front of the unit. Any restriction to this air flow path will void the warranties.

PLEASE NOTE:

Air flow through the louver on the back of the unit is not necessary for operation, however, any air which passes through the louver is beneficial.

Specifications

	Model	# of	Shelf Area	Storage	h.p.	V/Hz/Ph	Amps	nema	Ship Weight	Energy
		Shelves		Capacity				plug		(KWH)
	4448N	2	4.18ft2	10.7ft3	1/3	115/60/1	3.9	5-15P	335lbs/152kg	2.60
	D4448N	NA	NA	2.7ft3	1/3	115/60/1	3.9	5-15P	370lbs/168kg	NA

Delfield reserves the right to make changes to the design or specifications without prior notice.

980 S. Isabella Rd.	Phone: [phone] or 989-773-7981	Printed in the U.S.A.
Mt. Pleasant, Michigan 48858	Fax: [phone]	DS4448N
	www.delfield.com	02/10