Tecmark Pressure Switch 3035

Model: 3035 – 25 Amp Rating

Product Overview

As a retailer of hot tub spa parts, I’m featuring this professional-grade Tecmark pressure switch. This precision-engineered component plays a crucial role in spa safety systems by monitoring water pressure and controlling heater operation.

Key Features

• 25 Amp rating for reliable operation
• Adjustable pressure range (1-10 PSI)
• Single Pole Normally Open (SPNO) configuration
• 1/8″ MPT connection
• Professional-grade Tecmark construction
• Precise pressure monitoring capability

Technical Specifications

Specification	Detail
Manufacturer	Tecmark
Model Number	3035
Amperage Rating	25A
Pressure Range	1-10 PSI
Connection Size	1/8″ MPT
Switch Type	SPNO
Contact Configuration	Single Pole Normally Open
Thread Type	Male Pipe Thread
Application	Water Pressure Monitoring

Safety Features

• Reliable pressure monitoring
• Automatic heater shutdown protection
• Precise activation points
• Durable contact design
• Protected switch mechanism

Installation Considerations

The 1/8″ MPT connection provides standard compatibility with most spa systems. The adjustable pressure range allows for precise calibration to match specific system requirements, ensuring optimal safety monitoring and heater control.

Performance Benefits

• Accurate pressure monitoring
• Consistent switching action
• Long-term reliability
• Protected contacts for extended life
• Adjustable settings for system optimization

Application Uses

• Spa heater safety systems
• Water flow monitoring
• Pump protection circuits
• System pressure verification
• Equipment protection systems

Design Features

The switch housing is engineered for durability in spa environments, while the internal components are designed for consistent, reliable operation. The adjustable pressure range allows for precise system calibration to meet specific operational requirements.