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Merrill

30/50 Pressure Switch, Standard Lever

Mfg.#
MPS3050
Sku#
4529699
  • Captive nut on cover
  • Pressure switch pipe connection 1/4 in female NPT
  • Adjustment instructions are inside top cover
  • Contact points open on cut-out pressure - switch off
  • Points close on cut-in or pressure drop - switch on

* Estimated stock levels as of Sat, Apr 18, 2026. All items subject to prior sale. Prices may vary between stores and online. Please call ahead to confirm availability of items marked as Limited Stock.

Description

Quality Benefits - Captive nut on cover - Pressure switch pipe connection 1/4 in female NPT - Adjustment instructions are inside the top cover - Contact points open on cut-out pressure - switch off - Points close on cut-in or pressure drop - switch on - Each turn of the adjustment screw = 2 PSI.

Specifications

General

Connection Type 1/4 in FEMALE NPT
Material Plastic, Metal
Pressure Rating 30-50 psi
Type Pressure Switch

Dimensions

Height 2.94 in
Length 4.1 in
Size 4.1 x 3.1 x 4 in
Weight 15.4 oz

Manufacturing Details
The following information is subject to change without notice

Country of Origin USA
Prop 65 Warning Warning WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.
Shop USA Yes

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