PGDX

Direct expansion batteries

Rectangular - Reversible direct expansion

View larger

PGDX

Direct expansion batteries

Rectangular - Reversible direct expansion

Reversible battery according to group characteristics
Ease of installation and maintenance

Terminal refrigerant batteries for heating or cooling the air over all or part of a blowing network.
Connection by frame on rectangular duct.
Horizontal mounting.

Tertiary buildings

Industrial and logistics buildings

Description
Dimensions
Documentation
Public Price
Software
References

Flow rate up to 10,500 m3/h (cold) and 14,000 m3/h (hot).
12 sizes: air passage dimension from 400 x 200 to 1,400 x 700 mm.
2 models in 1 or 2 circuits depending on characteristics:

1C: 1 circuit,
2C: 2 circuits.

Construction

Sheet metal box Magnelis ZM 310, suitable for corrosion class environments C5.
Same model for left or right connection.

Battery

Exchanger with 3-row copper tubes, 1 or 2 circuits depending on the size, operating pressure 42.9 Bars. Maximum test pressure: 48.0 Bars.
Smooth tubes for connection to the refrigeration circuit by brazing.
2.5mm pitch aluminum fins with hydrophilic coating for better water evacuation.
Condensate tray in 304 stainless steel with ½ inch connection, reversible left/right. Easy disassembly for cleaning and maintenance by lever-operated toggle latches.
Beyond 2.5m/s it is recommended to install a DEKR droplet separator, available as an option. It can be mounted regardless of the air direction, after the exchanger. It is easily accessible once the condensate pan has been dismantled.
Use of refrigerant gases compatible with the material and the maximum pressure supported by the tubes, for example: R410a, R134a, R407C, R32.

PGDX - PGDX 1C - PGDX 2C

Model	B	H	S	R	I	O	K	M	N Ø (inch)"	C Ø (inch)"	Weight (kg)	Total interior volume (l)
PGDX 400x200 3R 1C	438	238	56	70	51	201	208		1/2"	3/8"	10.4	0.8
PGDX 500x250 3R 1C	538	288	56	70	40	85	165	67	1/2"	3/8"	13.0	1.2
PGDX 500x300 3R 1C	538	338	56	70	40	85	165	67	5/8"	3/8"	14.6	1.4
PGDX 500x400 3R 1C	538	438	56	70	40	85	165	67	5/8"	3/8"	15.2	1.9
PGDX 600x300 3R 1C	638	338	56	70	40	85	165	67	5/8"	3/8"	16.2	1.7
PGDX 600x350 3R 1C	638	388	56	70	40	85	165	67	5/8"	3/8"	17.4	1.9
PGDX 700x400 3R 1C	738	438	56	70	40	85	165	67	5/8"	3/8"	22.8	2.5
PGDX 800x400 3R 1C	838	438	56	70	40	85	165	67	5/8"	3/8"	25.5	2.8
PGDX 800x500 3R 1C	838	538	86	70	40	85	165	67	7/8"	3/8"	27.8	3.6
PGDX 1000x500 3R 1C	1038	538	86	70	40	85	165	67	7/8"	1/2"	32.8	4.4
PGDX 1000x500 3R 2C	1038	538	86	70	40	85	125	67	7/8"	1/2"	32.5	4.4
PGDX 1200x600 3R 1C	1238	638	86	70	40	95	165	63	7/8"	1/2"	38.0	6.2
PGDX 1200x600 3R 2C	1238	638	86	70	40	95	125	63	7/8"	1/2"	38.4	6.2
PGDX 1400x700 3R 2C	1438	738	86	70	40	95	125	63	19 mm	1/2"	46.6	8.4