PresAirTrol Vacuum Switch – Model VM12540E

Professional Pressure Monitoring Solution

As a retailer of hot tub spares, I present this precision-engineered PresAirTrol vacuum switch, featuring adjustable pressure settings and versatile mounting options.

Product Overview

This professional-grade vacuum switch provides reliable pressure monitoring with an adjustable range of 135-300 inches of water. Its dual mounting options and 25-amp rating make it suitable for various applications.

Key Features

• 25 Amp Rating
• 1/8″ MPT Connection Option
• 9/16″ Panel Mount Option
• Adjustable Range: 135-300″ Water
• Professional-Grade Construction
• Versatile Installation Design

Technical Specifications Table

Specification	Detail
Model Number	VM12540E
Current Rating	25 Amps
Pressure Range	135-300″ Water
Connection Size	1/8″ MPT
Panel Mount Size	9/16″
Type	Adjustable Vacuum Switch
Brand	PresAirTrol
Application	Pressure Monitoring

Installation Options

• 1/8″ NPT Thread Mounting
• 9/16″ Panel Mount
• Adjustable Pressure Settings
• Flexible Positioning
• Universal Application

Performance Features

• Wide Adjustment Range
• Reliable Switching
• Precise Monitoring
• Durable Construction

Applications

Ideal for:

• Spa Systems
• Hot Tub Safety
• Pressure Monitoring
• Flow Protection
• System Safety Control

Technical Benefits

• Adjustable Settings
• Dual Mounting Options
• High Current Capacity
• Professional Design

Note: Professional installation is recommended for optimal performance and safety. Ensure proper calibration and testing after installation