Ueda Seisakusho PU64W(GA10) Series Pressure Switch With Pressure Gauge

Manufacturer: Ueda Seisakusho Co., Ltd.
Model : PU64W(GA10) series

Features

  • The PU64W(GA10) series is an outdoor waterproof pressure switch equipped with a φ60 mm sealed pressure gauge.
  • The pressure setting value can be easily checked at a glance using the two pointers displayed on the dial plate of the switch body.
  • In addition, the pressure setting and ON-OFF pressure differential adjustments can be performed freely and quickly using two adjustment screws while checking the pressure gauge on-site.
  • The pressure switch body uses aluminum die-cast construction. The main unit has a protection rating equivalent to IP65 (IEC529), and the pressure gauge has a rating equivalent to IP54 (IEC529).
  • Conventionally, the pressure gauge and pressure switch required separate piping systems. Integrating them into one simplifies installation, reduces working time, and eliminates unnecessary piping components.
  • When adjusting the pressure setting of the switch, simply glancing down allows to easily check the pressure value and smoothly adjust the settings.
  • Enables pressure value monitoring on-site.

  • The previously separated piping can now be neatly consolidated, simplifying operations.

Specifications

ModelPressure Adjustment Range
(Range) MPa
ON-OFF Pressure Differential Range
(Diff.) MPa
Pressure Resistance (MPa)
MinimumMaximumSmallestLargest
PU64W-03-R3-GA1000.30.040.251.0
PU64W-06-R3-GA1000.60.050.351.0
PU64W-10-R3-GA100.11.00.080.451.5
  • Only compatible with connection diameter R3/8 (PT 3/8 thread).
  • The PU64W-10-R3-GA10 has a pressure resistance of 1.5 MPa, but since the full scale of the pressure gauge is 1.0 MPa, please use it at 1.0 MPa or below.

Product Appearance

Pressure Receiving Part MaterialBrass (housing)
Phosphor bronze (metal bellows)
NBR (nitrile rubber packing)
Stainless steel (pressure gauge fitting)
Connection DiameterR3/8 (PT 3/8 thread)
Cover MaterialAluminum die-cast
Protection RatingIP54 (IEC529 equivalent)
*Pressure switch body: IP65 equivalent
DurabilityElectrical mechanical life: 300,000 cycles or more
External DimensionsW: 97 mm × D: 95 mm × H: 164 mm
WeightApprox. 1.1 kg

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