BARKSDALEReplacement HVACR Controls, Switches & Thermostats
BARKSDALE Differential Pressure Switch: Mfr Part # EPD1H-AA40
SKU 3G-OTH-75267
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerNo account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h
Not sure this is the right part? Get a recommendation.
Need installation or engineering help?
Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineerAsk a question
BARKSDALE Products
3G Electric (S) Pte. Ltd. — Singapore
Used in
Common applications for BARKSDALEHVACR filter monitoring — Barksdale EPD1H differential pressure switch used to detect clogged air filters in commercial air handling units.
Hydraulic pump protection — Barksdale differential pressure switch monitors pressure drop across hydraulic filters to prevent pump cavitation.
Industrial process flow indication — Barksdale EPD1H series signals flow or no-flow conditions in cooling water or lubrication systems.
Compressor differential pressure control — Barksdale switch used in refrigeration systems to monitor oil pressure differential for compressor safety.
Water treatment filter backwash — Barksdale differential pressure switch triggers backwash cycle when pressure drop across a filter exceeds set point.
BARKSDALE Products
3G Electric supplies BARKSDALE replacement hvacr controls, switches & thermostats. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
