services detail

Transmitter Housings

Since 1984, Brewis Engineering has been trusted by trenchless professionals around the world. Our precision-built tools don’t just get the job done — they set the standard for performance, reliability and innovation underground.

High Flow Transmitter Housing

The Brewis Engineering High Flow Transmitter Housing is specifically engineered to deliver the elevated flow rates required to power mud motors through demanding HDD bores. Utilising a rear-load, annular flow design, it ensures efficient drilling fluid circulation while protecting the transmitter from thermal and vibration stresses. The front connection allows fast integration with boring heads, bent subs or jetting assemblies, making it a versatile choice for a wide range of drilling environments.

Manufactured from AISI 4145 alloy steel with corrosion-resistant stainless internal components, this housing offers exceptional durability and long service life in high-pressure and abrasive drilling conditions. Current diameter options include 3 ⅛”, 3 ⅝”, 4 ⅛”, 4 ¾”, 6 ½”, 7 ⅞” and 8 ⅛”, with additional configurations available to order.

Key Features

  • Compatible with Digitrak™ Falcon 15″ and 19″ transmitters (other models available on request)
  • High flow capability for improved mud motor performance and jetting efficiency
  • Annular flow path to cool and cushion the transmitter during extended bores
  • Built from AISI 4145 alloy steel with stainless steel internals for strength and corrosion resistance
  • Mechanical indexing for quick and accurate transmitter alignment
Ready to deliver underground?

Brewis Engineering Ltd
Unit 4, Handlemaker Road
Frome, UK, BA11 4RW

sales@brewisengineering.co.uk
Mon – Fri 8:30 – 16:30 GMT

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Our Products

Standard Towing Heads
Sealed Towing Heads
Polyethylene Fuse-On
Large Towing Heads
Directional Drilling Swivels
Transmitter Housings
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