PD5 Membrane Dehumidifier

The Rosahl PD5 screw-in membrane dehumidifiers are no longer available. Consider using the PD3 as an alternative.

Membrane Size Comparison Chart

Small membrane comparison	PD4/PD5*	PD2/PD3**	RD3/RD4***	RS1/RS2****	MDL-3	MDL-5	MDL-7
Dehumidifying (grams/day)	0.042	0.084	0.084	0.21	4	8	16
Applicable volume	<1 litres	<2 litres	<2 litres	<5 litres	<0.5m3	<1m3	<2m3
Element terminal voltage	3V DC	3V DC	3V DC	3V DC	3V DC	3V DC	3V DC
Power consumption (W)	0.06	0.08	0.08	0.22	2	3	4
Dimensions (mm)	Ø 17 x 11	Ø 17 x 11	30 x 24 x 5.5	21 x 28 x 13 5	96 x 63 x 2.3	96 x 88 x 2.3	116 x 108 x 2.3
Weight (g)	0.9	1.8	1.8	3.4	20	25	50
Operating temperature	-10 to +50C	-10 to +50C	-10 to +50C	-10 to +50C	-10 to +50C	-10 to +50C	-10 to +50C
Notes	* Connector PD4 soldered PD5 push	** Connector PD2 soldered PD3 push	*** Mounting RD3 outside RD4 inside	**** Connector RS1 Soldered RS2 Push	Push connector with 50cm cable supplied	Push connector with 50cm cable supplied	Push connector with 50cm cable supplied

Additional information