High-quality watts hot water recirculating pump for tankless water heater wrs208160 long-distance water transfer for urban

High-quality watts hot water recirculating pump for tankless water heater wrs208160 long-distance water transfer for urban-1

PUMP INSTALLATION AND APPLICATIONS

Product Features：/ Safer pump body / Energy Saving / Simple structure /

Easy to operate / With thermal protector / High efficiency , low noise .

Product Applications：/ Floor water booster / Hot water circulation system

of floor heating or boiler / Water circulation system of solar energy or heat pump .

Product parameters

Model	Power	Speed	Q.MA	H.MAX	Inlet/Outlet	G.W. Kg
	W	r/min	L/min	m
WRS15/4-samrt	68 45 32	2200 1900 1450	40 33 28	4 3 2	3/4”	2.6
WRS20/4-samrt					1”
WRS25/4-samrt					1 1/2”
WRS15/6-samrt	93 67 46	2410 2080 1680	50 45 33	6 5 3	3/4”	2.9
WRS20/6-samrt					1”
WRS25/6-samrt					1 1/2”
WRS15/7-samrt	118 92 66	2520 2220 1680	55 48 35	7 5 4	3/4”	3.6
WRS20/7-samrt					1”
WRS25/7-samrt					1 1/2”
220-240V/50HZ,110V/60HZ, models are available on request

PUMP

. pump body: Cast iron/Brass/ Stainless steel

. impeller: Engineering plastic

. Shaft: Ceramic/ Stainless steel

. Bearing base: Stainless steel

. Bearing: Ceramic/ Baptist antimony graphite

. Shield cover: Stainless steel

Max system pressure ≤1.0MPa

Operational conditions : Ambient temperature : 0 ℃ ~40 ℃ ,

relative humidity ≤95% , water temperature range is 2 ℃ ~110 ℃ .

Keep ambient temperature lower than the water to avoid condensate in the stator .

Transmission fluid : The liquid which is clean , lean , non-corrosive ,

non-flammable / explosive and without any solid particles

High-quality watts hot water recirculating pump for tankless water heater wrs208160 long-distance water transfer for urban-2

High-quality watts hot water recirculating pump for tankless water heater wrs208160 long-distance water transfer for urban-3

g******y

The QC team will complete a full range of quality checks on JT . Its cable, socket plug, and switching power supply will be strictly inspected by specific machinery. The materials of our products include ABS, POM, PC, PA6, PA66, PMMA, aluminum, iron, steel, bake-lite, EVA and etc

n******r

JT has been evaluated through the production process. Evaluate stitches, construction, accessories and fasteners, decorations, shadows on clothing, pattern continuity, tape and lining. The surface of our prototypes is smooth and flat

h******m

JT must be inspected in many aspects. They are harmful substances content, lead content, dimensional stability, static loading, colors, and texture. Our products are well packaged and protected during transportation

n******m

The quality inspections of JT cover different aspects. These inspections include thickness tolerance, flatness, thermal stability, anti-bending capability, and colorfastness. The materials of our products include ABS, POM, PC, PA6, PA66, PMMA, aluminum, iron, steel, bake-lite, EVA and etc

h******r

The manufacture of JT is the application of various basic mechanical parts. They include gears, bearings, fasteners, springs, seals, couplings, and so forth. We have professional QC team to strictly control quality of our products

h******r

has many functions, such as . We have professional QC team to strictly control quality of our products

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