Stuart Turner Pulse Cast Iron Flanged Twin D 40/80-F220

Stuart Turner Pulse Cast Iron Flanged Twin D 40/80-F220

Stuart Pulse Cast Iron Flanged Circulators are ideal for hot and cold water transfer with in-line connections directly within systems for hot-water heating, air-conditioning and ventilation.

These twin head variable speed circulators are designed to constantly monitor and regulate pressure and flow and adjust according to the set operating mode.

 

Features:

• Automatic, proportional pressure, constant pressure and constant speed operating modes
• Automatic night operation mode
• ECM permanent magnet technology
• Automatic venting cycle
• Robust cast iron housing
• Continuously rated
• Carbon bearings
• 220 mm fitted length
• DN40 flange connections
• ErP compliant
• Built-in over-current, temperature and over-voltage protection
• LED display control panel
• 2-year warranty

Applicatiions

• Hot-water heating systems
• Air conditioning and ventilation systems

 

Digital operating modes

Automatic Mode 

Pump automatically sets the operating pressure, depending on the hydraulic system. By doing so, the pump finds its optimal operating position

Proportional Pressure

Pump maintains the pressure with relation to the current flow. The pressure is equal to the set pressure. In between, the pressure changes linearly relative to the flow.

Constant Pressure

Pump maintains the set pressure, from 0 flow to maximum power, where the pressure begins to drop.

Constant Speed

The pump operates and maintains the chosen speed

Night Mode

When operating in night mode, the pump automatically switches between the current mode and night mode. Switching occurs based on the temperature of the medium. If the pump sense a drop in temperature of the medium (15-20° C – in a 2-hour time frame) the pump switches to night mode. When the temperature of the medium rises, it will revert to previous operating modes.

 

 

 

Pulse Cast Iron Twin- D 40/80-F220 Specifications

Manufacturer	Stuart Turner
Manufacturer’s Warranty	2 years*
Pump Type	Centrifugal
Dimensions (l x w x h)	249 x 297 x 220 mm
Weight (including fittings)	11 kg
Max. Head – Closed Valve (metres)	8.4 m
Fitting Length	220 mm
Connections	DN 40
Maxi Working Pressure	10 Bar
Max. ambient Air Temp. (continuous)	40 °C
Min. Water Temperature	-10 °C
Max. Water Temperature	110 °C
Power Supply	230 V a.c. / 1 / 50 Hz
Duty Rating	Continuous (S1)

 

 

Delivery

All our Booster pumps are for delivery by customer offload. This entails the customer to acquire the right manpower and/or machinery to help unload the tank/s from the delivery vehicle.

If you require any specific requirements regarding delivery, please call us before order is placed, where we will try and accommodate this facility for you.

 

• Product Code: STUT
• Brand: Stuart Turner
• Twin or Single: Twin