Selection and removal of condensate from air conditioning systems demands a variety of solutions depending on the particular installation.
Masterflow rises to the challenge by stocking a range of different condensate pumps, each with unique design features and varying performance characteristics, ensuring a suitable solution is provided.
Centrifugal type pump with integral low profile sump for installations that have height limitations due to tight ceiling space situations. If the distance between the drain of the air conditioning/fan coil unit to the ceiling is a maximum 50mm then the sump of the slimline will fit in this space and positioned to receive the condensate from the drain of the unit.
100 litres per hour at 4.2 metres head.
3/8 hose barb.
0.6 amp, 230 volt A.C. 75 watt.
Low profile sump, 1 litre capacity. High level safety switch for connection to air conditioner to deactivate unit in the event that level in sump reaches high level. Masterflow recommends this being connected to prevent damage resulting from overflowing.
Centrifugal type pump with integral sump. Option of a low entry connection in the side of the sump for those installations where there is limited distance between the drain of the unit and the ceiling tiles (25mm). Also has multiple entry points from the top of the sump.
40 litres per hour at 4 metres head. Maximum head 5 metres. Maximum flow 55 litres per hour.
Stepped hose barb. 3/8 inch hose or 6mm.
3/4 inch hose connection (outside of sump).
0.4 amp, 230 volt A.C. 75 watt.
Integral mounting brackets for affixing to wall or underside of ceiling. Safety wire for connection to the air conditioning unit to deactivate the system if level in sump rises to high level. Masterflow recommends this being connected to prevent damage resulting from overflowing.
Centrifugal type pump with conventional medium sized integral sump.
100 litres per hour at 4.2 metres.
3/8 hose barb.
Comes with high level safety switch for connection to air conditioning unit. Masterflow recommends this being connected to prevent damage resulting from overflowing.
Peristaltic type pump with integral sump for collecting the condensate. Sumps available in low profile (1 litre) and medium type (2 litre).
11 litres per hour at 12 metres head.
6mm ID hose.
0.4 amp, 230 volt A.C.
Inbuilt check valve to prevent siphoning. Comes with safety switch for connection to air conditioning unit. In the event of condensate reaching high level float switch in the sump, the air conditioning unit can be deactivated so that no condensate is produced. Masterflow recommends this being connected to prevent damage resulting from overflowing.
These are the ultimate condensate pumps. Positive displacement, hose type pumps which can run dry without making excessive noise. Available in 3 types depending on method of activation. When ordering these pumps, the method of activation must be specified. This can either be as a standard unit (see type A) which is connected directly to the air conditioning unit and will run every time the unit is operated, or it can be operated by temperature sensors (not pictured) or, it can be operated by a mechanical float switch in a separate sump which is installed in the tray of the unit (see type B). Performances of all these units are the same.
6.25 litres per hour at 12 metres per head.
6mm ID hose.
0.2 amp, 230 volt A.C. Motor requires ventilation.
No siphoning back, self-priming of 2 metres.Will pump contaminated water without damage. Can run dry. Pump has a manual test switch.
Centrifugal type pump with integral sump in heat resistance plastic. Ideal for use on humidifiers and other appliances where high temperature liquid is discharged.
900 litres per hour. Maximum head 6 metres.
Heat resistance cyclo plastic.
7 amp, 230 volt A.C. 175 watt.
Sump capacity is 4 litres and comes complete with a 2 metre power cable.
Heavy duty centrifugal type pump with huge flow rates. Multiple units can be connected to this pump. Available in two sizes - 6 and 10 metres. Both are fitted with a high level float switch for connection to the air conditioning unit so it can be deactivated in the event of condensate reaching a high level in the sump.
900 litres per hour at 6 metres head. 1250 litres per hour at 10 metres head.
0.4 amp, 230 volt A.C. 100 watt (6 metre version). 0.7 amp, 230 volt A.C. 175 watt (10 metre version).
4 litre sump capacity. Fitted with a non-return valve to prevent siphoning back. Construction is fire retardant.
The mini lime pumps are completely unique, in both their design and installation advantages, ensuring the
reservoir is level at all times.
3 litres per hour at 8 metres head.
0.5 amp, 230 volt A.C. 16 watt.
Fits securely into a specifically designed reversible elbow that holds them horizontally. Installation is easy with the pump complete with conduit trunking.
The mini nano is designed to be installed above a false ceiling or behind wall mounted evaporators.
3 sizes available. Litres/hour at metres head. 4@4mh; 10 @ 9mh; 15 @ 20mh.
0.5 amp, 230 volt A.C. 16 watt (mini).
By connecting the drain hose to the reservoir and placing the pump drive within the evaporator, condensate water can be pumped away to a drain.