0191750 | Rheem Heat Exchanger

Typical applications include Co-gen and Tri-gen plants, process heating or as a separator in circuits employing PP-R piping.

Features

WaterMark certified
Manifold heat exchangers for greater output
316L stainless steel construction
Single wall brazed plate heat exchanger
Suitable for water-to-water only applications
1 year parts and labour warranty

Nominal Rating	Inlet/Outlet Temp (Primary Side/Non-Potable)	Flow Rate (Primary Side/Non-Potable)	Inlet/Outlet Temp (Secondary Side/Potable)	Flow Rate (Secondary Side/Potable)
50 kW	80/60 °C	0.61 L/sec	45/65 °C	0.61 L/sec

Nominal Rating	50 kW
Inlet/Outlet Temp (Primary Side/Non-Potable)	80/60 °C
Flow Rate (Primary Side/Non-Potable)	0.61 L/sec
Inlet/Outlet Temp (Secondary Side/Potable)	45/65 °C
Flow Rate (Secondary Side/Potable)	0.61 L/sec

Product Specifications

Pressure Drop (Secondary Side/Potable)

2.39 kPa

Pressure Drop (Primary Side/Non-Potable)

2.65 kPa

Nominal Rating

50 kW

Inlet/Outlet Temp (Primary Side/Non-Potable)

80/60 °C

Connection

Male G1/14

Flow Rate (Primary Side/Non-Potable)

0.61 L/sec

Inlet/Outlet Temp (Secondary Side/Potable)

45/65 °C

Weight

9 kg

Flow Rate (Secondary Side/Potable)

0.61 L/sec

Warranty: Parts (Parts/Labour)

1 Year

Potable Side Pump and Pipe Sizing

Heat Exchanger Model	Qty in Parallel	Output (kW)	Design Flow Rate	Minimum Potable Primary F & R Pipe Size (mm)	Pump Model / Speed Setting
0191750	1	50	0.61	32	UPS20-60N / 3
0191750	2	100	1.22	40	UPS32-80N / 3
0191750	3	150	1.83	50	UPS32-80N / 3
0191751	1	100	1.21	40	UPS32-80N / 3
0191751	2	200	2.42	50	UPS40-60/2FB / 2
0191751	3	300	3.63	65	UPS40-60/2FB / 3
0191752	1	150	1.82	50	UPS32-80N / 3
0191752	2	300	3.64	65	UPS40-60/2FB / 3
0191752	3	450	5.46	80	UPS50-120FB / 2
0191753	1	200	2.43	50	UPS40-60/2FB / 3
0191753	2	400	4.86	80	UPS50-120FB / 1
0191753	3	600	7.29	100	UPS50-120FB / 3
0191754	1	250	3.03	65	UPS40-60/2FB / 3
0191754	2	500	6.06	80	UPS50-120FB / 3
0191754	3	750	9.09	100	UPS80-120FB / 1

Note: Pipe sizing, pump selection and installation of the NON-POTABLE circuit is not covered by Rheem. Pipe and pump sizing is for portable water side only between the heat exchanger and storage tank/s and is based on 25m TOTAL pipe run and 20 x 90° bends. If the piping is beyond this scope, please contact Rheem for assistance.