Circulating Pumps Reference and Combustion Air System
Specifications Pumps
These pumps are suitable for hot waterglycol circulation. They are NOT designed for sea water use.
Rated voltage
Rated power consumption 2.4 A at 12 V 1.2 A at 24 V 25 W
Dimensions L x W x H
Diameter Water connection
Weight
Part Number
Model
Flow rate
U 4840 for Thermo Pro 90 MP Pump for DBW 2010 U 4814 for DBW 2020 / 300
1317523 1317522
3.1 gal / min against 0.3 bar 700 l / h against 0.3 bar
5.3 x 2.1 x 3.5 in 134 x 53 x 90 mm
0.75 in 20 mm
0.9 lbs 0.4 kg
12 / 24 V
14 gal / min against 0.3 bar 3000 l / h against 0.3 bar
8.42 x 4.16 x 4.16 in 214 x 106 x 106 mm
1 in 25 mm
5.5 lbs 2.5 kg
906017
12 V 6 A at 12 V
14 gal / min against 0.3 bar 3000 l / h against 0.3 bar
8.7 x 3.9 x 4.1 in 221 x 100 x 105 mm
1.5 in 70 mm
4.6 lbs 2.1 kg
43149
12 V 8.7 A at 12 V
Specifications Exhaust Systems
Part Number
Description
Flexible Pipe 5000332
22 mm Di; PAK (MW) 1M length 22 mm Di; PAK (MW) 2M length 22 mm Di; PAK (MW) 10M length 25 mm Di; PAK (MW) 1M length 25 mm Di; PAK (MW) 2M length 30 mm Di; KPK (MW) 2M length
n
5000333 5000334 5000335 5000336 5000338
n
n
n
n
Di
n
PAK = paper, aluminum, plastic: black w/out logo KPK = plastic, paper, plastic
Hose Clamps 5000944
22-32 mm Di; stainless steel 29-44 mm Di; stainless steel
n n
5000945
n
Di
P-Clips 5012740
25 mm Di; stainless steel 28 mm Di; Tube Clamp
n
91384
n
Di
17
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