Description Specifications Description The MSPS and MSPH Series Pressure Switches offer reliable, trouble-free performance in a compact, economical package. Available in both stripped and housed models, this switch can reliably measure and control pressures up to 100 psi. A variety of limit switches are available to accommodate up to 20 Amps of switching current at 125 VAC. With its UL and CSA listings, this switch is an ideal choice for use in pool & spa heaters. A wide range of available options allow the MSPS and MSPH Series Pressure Switches to be easily adapted for general industrial use.For low-pressure applications requiring a highly economical solution, use Barksdale MSPS and MSPH Series Pressure Switches.Features:Compact sizeStripped and housed versions availableEasy setpoint adjustmentHigh reliabilityNEMA 1 & 4Applications:Pool & spa heatersBeverage dispensersMedical gas delivery systemsGeneral industrial applicationsFactory preset setpoint options are available. Contact FLW for further information. State of California Proposition 65 WARNINGCancer and Reproductive Harm - www.P65Warnings.ca.gov. Product Specifications General SpecificationsAccuracy:± 2% of the adjustable rangeElectrical Connectors:.250" wide x .032" thick quick connect terminalsPressure Connection:Stainless steel, 1/8" NPT maleAdjustable RangeDecreasing - psi (bar)Increasing - psi (bar)minmaxminmax10 (.6)92.1 (6.1)17.9 (1.2)100 (6.7)SwitchType:SPST normally openHoused version (not UL or CSA approved)Rating:3 amps @ 125/250 VACWetted PartsSeals & Diaphragms:Buna-NProcess Fitting:304 stainless steel Literature & Docs Accessories