DeatschWerks 2psi 1/8th NPT Adjustable (1-3psi) Hobbs Switch with Pigtail (0.5A)

A Hobbs switch is a must-have for any boosted 
performance application requiring precise control of 
secondary systems. It automatically activates secondary 
fuel pump relays or high-speed modes on brushless pumps 
when boost pressure reaches a set point. This ensures 
your engine always receives the fuel volume it needs under 
demanding conditions, protecting it from lean-out or power 
loss. Available in a range of pressure thresholds to suit 
various setups, the compact and rugged design makes for 
easy integration into any build.

• Available in Adjustable or Static Pressure models
• Adjustable versions available in 1-3psi or 8-12psi
• Static versions available in 5psi and 15psi
• 1/8" NPT tapered male thread attachment
• Connectors included
• Endurance tested for maximum reliablit

Product Specifications Sheet
Installation Instructions