Product Details

Miniature Regulators

Go Regulators


The LB-1 is an ultra-miniature back pressure regulator that employs many of the same features found in the time-tested design of the CBP-3 & BP-3 Series back pressure regulators. Designed for surface, panel or manifold mounting, the LB-1 off ers the utmost in versatility to the systems designer. It’s low internal volume of less than 3cc makes the LB-1 the perfect choice for systems that require rapid purge cycles. Standard features permit using this regulator in a wide variety of services, including corrosive fl uids. The LB-1 can be tailored to virtually any application by choosing the optional features. This regulator is designed to allow the construction of compact and sophisticated analytical instrumentation where the optimum in back pressure control is required and space is at a premium.


  • Gas or liquid service
  • Electro-polished body with better than 25 Ra finish in diaphragm cavity
  • Bubble tight shutof


  • Analytical instrumentation
  • Gas and liquid sampling
  • Instrumentation systems requiring rapid purge cycles
  • Research labs
  • Systems with limited space availability

The GO LB1 Series can be cross referenced with:

Tescom 44-2300 Series

Veriflo APR-1 Series



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