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Rapco RA2H3-23 Vac Regulator

$348.00/Each
Part# 10-03009
MFR Model# RA2H3-23
Model No.Pump FittingInst. FittingReplacementsPreset inHGPart No.
RA2H3-235/8" HoseTwo 3/8" HoseAirborne 2H3-23, 133A4
Piper 492-065, 492-272
510-03009

Overview

These FAA Approved Rapco vacuum pressure regulators are designed to maintain a constant setting at various pressure altitudes. Features a fully adjustable pressure and comes factory preset to the listed inHg, +/- 0.2 inHg.

   
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Reviews

It installed perfectly into a 1968 paper Cherokee 28 and works fabulous I was very worried that I was going to have a hard time finding this regulator so glad it worked. The specs were just right

Randy L
February 8, 2021

just what I needed to fix my vac works grate

Mike
January 14, 2018

Q&A

Please note, Aircraft Spruce's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.

Q: I purchased the -23 vacuum regulator. When it arrived, sealed in a package, the adjustment tabs were already bent up to hold the adjustment screw. What setting is this? 4.0, 4.5, 6.0 or what? There is no marking or indication on the regulator. Thanks.

Per Vendor: Yes, the tabs should be bent up to hold the adjustment as we pre-test and set them. The setting out of the box is 5.0-5.2.

Q: If you need to increase or decrease vacuum, which way do you turn the adjustment screw, clockwise or counter clock wise?

Clockwise will increase, counter to decrease.

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