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4.875" ELH Housing | 3-1/2" IF
This End Load/High Flow housing has a 4.875" Dia. and 3-1/2" connection type. Maximum mud flow with minimum restriction. The Melfred Borzall End-Load, High Flow Housing is a perfect match for your next rock job when utilizing a mud motor or air hammer. It has the design, strength, and flow capacity to handle the toughest rock bores. Ideal to use with Mud Motors, Eagle Claw & Iron Fist bits & bolt-on bit bodies. Run your mud motors at maximum power and efficiency, even on long bores.
Product Features
- Heat-treated, chrome-nickel-moly alloy steel for maximum strength and durability (the same high strength, fatigue resistant steel used in landing gears and propeller shafts)
- Multiple fluid passages allow for maximum flow without pressure restrictions
- End-load design for maximum torsional, compressive, and bending strength
- Simple, interchangeable internal mechanism allows the same housing to be used with most locating systems
- Accommodates Digitrak™ 2-cell, 4-cell, and cable transmitters (Mark V systems and newer); Subsite 86B, 86BV2 Beacons
- For rigs from 20,000 to 400,000+ lbs. thrust
- Stainless steel springs support and cushion the transmitter allowing it to be used with air hammers, as well as Mud Motors
- Can be used with Mud Motors; Eagle Claw bits; Iron Fist bits, and Bolt-On Bit Bodies
| Housing Type: Thread-on, End-load |
| Transmitter Housing Diameter: 4-7/8" |
| Transmitter Housing Front Thread: 3-1/2" REG |
| Transmitter Housing Rear Thread: 3-1/2" IF |
| Compatible Bit: 5.5" Eagle Claw SD (26M), 6.5" Eagle Claw SD (26M), 6" Iron Fist (26M) |
| Compatible Transmitters: Falcon F5+ 19" (Violet), Falcon F5+ 15" (Violet), Falcon F5+ 19" (Black), Falcon F5+ 15" (Black), Falcon F2+ 19" (Light Purple), Falcon F2+ 15" (Red), Falcon F1 15" (Aqua), F5 15" 19/12 X-Range (Yellow), F5 19" 19/12 X-Range (Yellow), F5 15" 12/1.3 kHz (Light Gray), F5 15" 19/12 kHz Dual Freq. (Blue), F5 15" 12/1.3 kHz Dual Freq. (Blue), F5 15" 18 kHz Single Freq. (Crimson), F5 15" 8 kHz Single Freq. (Orange), F Series 15" 12 kHz (Dark Gray), F Series 19" 12 kHz (Dark Gray), F Series 15" 19 kHz (Midnight Blue), F Series 19" 19 kHz (Midnight Blue), Underground Magnetics 15" (Echo 50), Underground Magnetics 19" (Echo 60), Subsite 86BRP, Subsite 86BRV, Subsite 17T |
| Rig Model: D80x100, D80x100 S2, D80x120, D100x120, D100x120 S2, D100x140, D100x140 S3, JT100 M1, JT100 AT, JT7020, JT7020 M1, JT8020 M1 |
Replacement Parts
