Pressure gauges
Tube spring pressure gauge
connection: ¼" male thread copper alloy bottom or back
housing: plastic
diameter: 50 or 63 mm
display ranges: 0 - 6, 0 - 10 and 0 - 16 bar
window: polycarbonate
Stainless steel pressure gauges
Tube spring pressure gauge
connection: ¼" male stainless steel 1.4571 bottom
housing: stainless steel 1.4301
diameter: 63 mm
display range: 0 - 10 bar
window: polycarbonate
version with glycerine filling: pressure relief valve at the top of the housing
Heating pressure gauge
Tube spring pressure gauge for closed heating systems
connection: 3/8" male bottom
housing: plastic
diameter: 63 mm
display range: 0 - 2,5/4 bar
window: polycarbonate
version with green flag and red pointer
Vacuum pressure gauge
Tube spring pressure gauge
connection: 1/2" male bottom
housing: plastic
diameter: 100 mm
display range: -1 to + 1,5 bar
window: polycarbonate
Pressure switch model AVAG
Pressure switches start and stop pump motors depending of the pressure.
The differential and stop pressure can be set using the springs in the casing.
The pressure switches are used in water systems with diaphragm tanks or pressure tanks.
The stop pressure and the switching differential can be set separately from each other.
connection: ¼" galvanised steel
protection class: IP 44
current consumption max. 16 (10) A
Various connections are available:
female thread
male thread
union with female thread
Pressure switch 2-pole
pressure range 1 - 5 bar
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Connection
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female , male
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or
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union female
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Pressure switch model Condor MDR 5
Pressure switches start and stop pump motors depending of the pressure.
The pressure switches are used in water systems with diaphragm tanks or pressure tanks.
The MDR-5 pressure switch is designed with the option of differential pressure adjustment as standard. A handwheel allows to adjust the switching point and hysteresis, when with the stop pressure is adjusted by the handwheel at the top (the spindle rotates with it). To adjust the start pressure, press down the hand wheel (the spindle rotates with it). By selecting a pair of values for start and stop pressure, an intersection point is determined in the diagram. If this point lies within the marked area, this pair of values can be adjusted on the pressure switch (without tools). If this point lies outside the marked area, these values cannot be adjusted.
The stop pressure and the switching difference can be adjusted separately from each other.
connection: ½" female thread, galvanised steel
version: 3-pole three-phase current (normally closed)
switching capacity max. 5.5 kW
protection class: IP 54
cable glands M 20 are not included in delivery
as protection against dry running model LP
If the pressure falls below the set value, the power supply is disconnected.
The pressure switch must be connected in series with the AVAG 230 V 2-pole pressure switch.
connection: 1/4" female, galvanised steel
version: 2-pole 230 Volts
current consumption max. 16 (10) A
protection class: IP 44
Pressure switch 2-pole
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Min. pressure range
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0,1-0,4 bar
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Max. pressure range
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0,5-0,9 bar
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Pressure switch for compressors
Pressure switches switch compressor motors on and off depending on the pressure. The differential and stop pressure can be set using the springs in the casing.
The pressure switches are used in systems with pressure vessels.
The pressure switches for compressors are equipped with an on/off switch and a pressure relief connection for connecting the pressure relief line.
connection: ¼" female galvanised steel
pressure range: 3 - 12 bar
protection class: IP 44
current consumption max. 16 (10) A
Pressure sensor
Pressure sensor for air and water applications
casing stainless steel AISI 304
connection ¼" male
signal 4 - 20 mA
5-way tee
brass
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for installation on pump
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1" for flexible hose to vessel
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1/4" F for pressure gauge
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1/4" M for pressure switch
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5-way tee
stainless steel
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with integrated check valve
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entry: 1", 1 1/4" or 1 1/2"
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2 connections 1/4" F
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2 outlets 1" F
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