Description:
PALL RC861CZ097HYM is a high-precision differential pressure switch with visual indicator, engineered for industrial hydraulic and lubrication filter systems. It provides real-time monitoring of differential pressure across filter elements, triggering a reliable single-pole double-throw (SPDT) electrical signal when the pressure threshold is exceeded, to prompt timely filter replacement and prevent system damage from clogging. Built with a robust aluminum housing and fluorocarbon seals, it features an integrated visual indicator for intuitive status checks and a Hirschmann DIN43650 connector for easy electrical integration. Designed to match PALL filter housings via Deltadyne ports, this switch delivers stable performance in harsh industrial conditions—including high pressure, extreme temperatures, and exposure to diverse hydraulic fluids—making it ideal for manufacturing, construction machinery, and power generation applications.
Core Advantages:
- Timely Alert: The accurate set point and reliable SPDT switch ensure that users can be promptly reminded to replace the filter element, avoiding system damage caused by filter clogging.
- Intuitive Operation: The 24V DC indicator light enables quick identification of the working status of the filter, simplifying the troubleshooting process.
- Durable & Compatible: Made of high - quality aluminum and fluorocarbon seals, it has strong pressure resistance and compatibility with various industrial fluids, suitable for long - term use in harsh working environments.

Q1:What is the product situation and warranty like?
A:Brand-new genuine items. 1-year warranty included.
Q2:What is your payment terms?
A:T/T, Paypal supported.
Q3: What is the delivery time for the product? Is there sufficient inventory?
A:Standard models in stock, shipped in 3–5 business days after payment. Scarce models require manufacturer ordering—contact customer service for timelines.
Q4:Shipping & Tracking
A:DHL/FedEx/UPS available.Tracking number + link provided post-shipment. Full-process monitoring by our team.
Q5:Packaging & Safety
A:Original brand packaging with reinforced protection (foam, sealed cartons, wooden crates for precision gear). Moisture & impact resistant.