Description

Cast Iron Circulation Pump

Cast Iron Circulation Pump Identification Code:

Eg: RS25/6
RS: Screwed-end Pump
25/: Nominal Diameter of Pipe Connection
6: Rated shut off Head.
G: G version design

Suitable fluids:

Heating water to VD 12035
Water/glycol mixtures Max. mixing ratio 1:1

Performance:

Fluid temperature range: -10℃ to +110℃
Max. working pressure:10 bar
Ambient Temperature: permissible up to 40℃
Power:1~230V,50/60Hz
Motor: Protection: IP44, Class F.

Construction Materials:

Pump Body: cast iron
Impeller: PP
Shaft: Ceramic.
Bearing: Ceramic.

Mounting Position:
Pump Shaft should be in the horizontal plan.

Cast Iron Circulation Pump Equipment
Screwed end single head pump
Manual 3-speed control
Non-overload single phase motor
Pump body, 180 mm port to port
Pump body, 130 mm port to port

Features:

Cast Iron Circulation Pump Easy to install and service
Super quiet operation, compact size, self venting
Optional BICV, Built-In Check Valve prevents thermo siphoning and back flow
Maintenance free and field serviceable cartridge
UL and ULC for Canada listed
Compliance with California and Vermont standards for lead free bronze
Industry leading 1-year warranty
Designed for Residential and commercial systems such as:

Hydronic heating systems (hot water heating)
Radiant floor and panel heating
Heat recovery systems
Chilled water cooling systems
Water Source Heat pump systems
Solar heating applications

Technical Specifications:

Cast Iron Circulation Pump
Voltage: 110 V or 220 V
Amperage at Speed 1: 0.55 Amps
Amperage at Speed 2: 0.66 Amps
and at Speed 3: 0.75 Amps
Hertz: 50 Hz or 60 Hz
Phase: 1
Watts at Speed 1: 60 W
Watts at Speed 2: 80 W
and at Speed 3: 87 W
Max Pressure: 145 psi
Max Temperature: 230 F
Min Temperature: 36 F
Flow Range: 0-17 GPM
Head Range: 0-19.5 ft
Horse Power: 1/25 HP
Body: Cast Iron
Connections: 1/2″, 3/4″, 1″, 1-1/4″.

Cast Iron Circulation Pump Screwed end single head pump, manual 3-speed control,
non-overloading single phase motor, cast iron pump body.
cast iron 1-speed circulation are rugged wet motor cartridge
type circulation designed for closed loop hydronic heating systems,
radiant heating, and indirect water heating applications.
The wet motor design allows super quiet, single stage, in-line,
and maintenance-free performance. 1-speed motors.

Company Descriptions

All those products are designed and manufactured in according to the related latest international standard and the quality system ISO 9001-2008. Most of the pumps have been awarded CE, GS, TVU, UL and CCC certificates, and have been distributed in more than 40 countries.

We supply our pumps by OEM and/or in the brand name of “HT” which is our registered trademark.

“Quality China Pump Supplier” is our goal and duty, we will work hard for all our customers by offering quality products at reasonable price.
Quality, service and reputation are the principle of our enterprise culture. Reality, innovation and excellence are our purpose. We are very confident to be your long term business partner on the basis of manual benefit in line of household water pumps.

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