Spotlight on Innovation: NACE Compliant 250 H Bender Jets

Published On: June 13th, 2022
NACE Compliant 250 H Bender Jets - Spotlight

A new standard product line of NACE compliant 250 H Bender Jets®. These multi-orifice restrictors have a 0.250″ diameter and are made entirely from MP35N, a nickel-cobalt based alloy. Compliant with NACE MR0175/ISO 15156, they are specifically designed to offer exceptional corrosion resistance and performance for harsh duty applications found in the oil and gas industries.

The Lee 250 H Bender Jet® uses a unique metering element that places three orifices in series to help lower fluid velocities and reduce the possibility of cavitation. This multi-orifice design also offers a 40% increase in minimum passage size over a comparable single orifice restrictor, providing an increased resistance to contamination.

Rated for a maximum working pressure differential of 5000 psi, the 250 H Bender Jet is protected with two integral safety screens for bidirectional flow capability. In addition, each Bender Jet is 100% flow tested to ensure accurate, consistent performance. It is available in seventeen standard Lohm rates and can be manufactured
with special flow restrictions upon request.

Metering flow under harsh down-hole conditions


  • NACE Compliant Construction
  • Standard Lohm Rates 600-1800
  • Lohm Rate Tolerance: +/-5%
  • 100% Tested
  • Bidirectional Flow
  • Maximum Working Pressure: 5000 psid


  • Reliably Meter Flow in Drilling, Setting And Completion Tools
  • Dampen Pressure Spikes
  • Reduce Cavitation Caused By Low Downstream Pressure