ERECTA SWITCH® by Compac Engineering
Series 5 · ERECTA SWITCH® · Flow Indicators

Flow Indicators & Indicator Switch Sets

Visual flow confirmation — alone or combined with electrical switching. The 5-18 provides visual-only indication; the 5-19 adds a reed switch output for dual-function operation.

2
Models
5
Setpoints (5-19)
3
Materials
Visual
+ Electrical
Series 5 ERECTA SWITCH

Choose Your Product

All products available in Polypropylene (PP), Acetal (AC), and Kynar PVDF (KR). No minimums. Ships Wednesdays.

Series 5 Common Specifications

All Series 5 flow switches and indicators share these electrical and mechanical ratings.

SpecificationValue
Switch TypeHermetically sealed reed switch (flow switches) / Visual piston indicator (5-18)
Contact ConfigurationSPST N.O. — closes on flow
Contact Rating70 VA / 50W resistive
Current0.5A AC / 0.7A DC
Voltage Max300 VAC / 350 VDC
Port Thread9/16-18 UNF (requires Series 5 accessory fittings)
Lead Wire24 in (600 mm)
MaterialsPolypropylene (PP) · Acetal (AC) · Kynar PVDF (KR)
ComplianceRoHS
Pricing Tiers1–9 / 10–24 / 25–49 / 50–99 / 100–199 / 200–999