ET Series

Oil Field Pipeyard Cleaning Heads & Motors

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ET Series Specifications

Tubing Pipe Recommendation Chart

Size Weight Drift Connection Head Motor Operating Hose
3/4″ 1.50# 0.648″ 3/4″ CS D6701840 D67000-18 833000-XXP
1″ 2.25# 0.848″ 1″ CS ET2940 ET29A 833100-XXP
1-1/4″ 3.02# 1.184″ 1-1/4 CS ET12240 ET31 1004-XXP
1-1/2″ 3.64# 1.406″ 1-1/2″ CS ETTC14 ET3150 85HD050-XX
2-1/16″ 3.25# 1.657″ 2-1/16″ CS ETTC11 ET3162 85HD075-XX
2-1/16″ 3.25# 1.657″ 2-1/16″ GST ETTC11 ET3162 85HD075-XX
2-3/8″ 4.70# 1.901″ 2-3/8″ CS ETTC16PY ET3200 85HD075-XX
2-3/8″ 4.70# 1.901″ 2-3/8″ EUE8rd ETTC16PY ET3200 85HD075-XX
2-3/8″ 5.95# 1.773″ 2-3/8″ PH6 ETTC17PY ET3178 85HD075-XX
2-7/8″ 6.50# 2.347″ 2-7/8″ CS ETP9PY* ET3250* 85HD100-XX
2-7/8″ 6.50# 2.347″ 2-7/8″ EUE8rd ETP9PY* ET3250* 85HD100-XX
2-7/8″ 7.90# 2.229″ 2-7/8″ PH6 ETP15PY ET3225 85HD100-XX
3-1/2″ 9.30# 2.867″ 3-1/2″ CS ETP6APY ET3275 85HD100-XX
3-1/2″ 10.30# 2.797″ 3-1/2″ CS ETP6APY ET3275 85HD100-XX
3-1/2″ 9.30# 2.867″ 3-1/2″ EUE8rd ETP6APY ET3275 85HD100-XX
3-1/2″ 12.95# 2.625″ 3-1/2″ PH6 ETP7SPY ET3275 85HD100-XX
4-1/2″ 12.75# 3.833″ 4-1/2″ CS ETP3SPY ET3350 85HD100-XX
4-1/2″ 12.60# 3.833″ 4-1/2″ LT&C ETP3SPY ET3350 85HD100-XX
4-1/2″ 12.75# 3.833″ 4-1/2″ EUE8rd ETP3SPY ET3350 85HD100-XX
4-1/2″ 15.50# 3.701″ 4-1/2″ PH6 ETP3SPY ET3350 85HD100-XX
4-1/2″ 19.20# 3.515″ 4-1/2″ PH6 ETP4SPY ET3350 85HD100-XX

*Alternative Head & Motor: ETP15PY and ET3225

Replace “XX” with “25” or “50” to indicate 25′ or 50′ length.

Drill Pipe Recommendation Chart

Size Weight Tube Joint ID Tube ID Connection Spring Head Swing Arm Head Motor Operating Hose
2-3/8″ 6.65# 1.750″ 1.815″ 2-3/8″ IF/NC26 – ET1840 ET3178 85HD075-XX
2-7/8″ 10.40# 1.500″ 2.151″ 2-7/8″ HTPAC ETSRA1470 ET1470 ET3150 85HD050-XX
2-7/8″ 10.40# 1.500″ 2.151″ NC26 2-3/8 IFSH ETSRA1470 ET1470 ET3150 85HD050-XX
2-7/8″ 10.40# 1.750″ 2.151″ HT-26 ETSRA1470 ET1470 ET3150 85HD050-XX
2-7/8″ 10.40# 1.975″ 2.151″ 2-3/8HTSLH90 ETTC13PY* ETTC13PY* ET3200 85HD075-XX
2-7/8″ 10.40# 2.000″ 2.151″ 2-7/8″IF NC31 ETTC13PY* ETTC13PY* ET3200 85HD075-XX
2-7/8″ 10.40# 2.125″ 2.151″ 2-7/8″IF NC31 ETTC13PY* ETTC13PY* ET3200 85HD075-XX
2-7/8″ 10.40# 2.156″ 2.151″ 2-7/8″ AOH ETTC13PY* ETTC13PY* ET3200 85HD075-XX
3-1/2″ 13.30# 2.563″ 2.602″ XT-38 ETSL3370A ET3370A ET3250 85HD100-XX
3-1/2″ 13.30# 2.563″ 2.764″ 3-1/2″IF NC38 ETSL3370A ET3370A ET3250 85HD100-XX
3-1/2″ 13.30# 2.563″ 2.764″ 3-1/2″HT-38 ETSL3370A ET3370A ET3250 85HD100-XX
3-1/2″ 13.30# 2.563″ 2.764″ 3-1/2″XT-38 ETSL3370A ET3370A ET3250 85HD100-XX
3-1/2″ 13.30# 2.688″ 2.764″ 3-1/2″IF NC38 ETSL3370A ET3370A ET3250 85HD100-XX
3-1/2″ 15.50# 2.563″ 2.602″ 3-1/2″IF NC38 ETSL3370A ET3370A ET3250 85HD100-XX
3-1/2″ 15.50# 2.563″ 2.602″ NC-38 ETSL3370A ET3370A ET3250 85HD100-XX
4″ 14.00# 2.688″ 3.340″ XT-39 ETSL3270ALA ET3270ALA ET3250 85HD100-XX
4″ 14.00# 2.688″ 3.340″ 4″ FH NC40 ETSL3270ALA ET3270ALA ET3250 85HD100-XX
4″ 14.00# 2.688″ 3.340″ HT-40 ETSL3270ALA ET3270ALA ET3250 85HD100-XX
4″ 14.00# 2.688″ 3.340″ XT-M 38 ETSL3270ALA ET3270ALA ET3250 85HD100-XX
4″ 14.00# 2.813″ 3.340″ XT-39 ETSL3270ALA ET3270ALA ET3250 85HD100-XX
4″ 15.70# 2.688″ 3.340″ XT-39 ETSL3270ALA ET3270ALA ET3250 85HD100-XX
4-1/2″ 16.60# 3.000″ 3.826″ 4-1/2″XH NC46 ETSL970LA ET970LA ET3275 85HD100-XX
4-1/2″ 20.00# 3.000″ 3.640″ 4-1/2″XH NC46 ETSL970LA ET970LA ET3275 85HD100-XX
5″ 19.50# 3.250″ 4.276″ 4-1/2″IF NC50 ETSL770SA ET770SA ET3275 85HD100-XX
5″ 19.50# 3.750″ 4.276″ XT-50 ETSL770SA ET770SA ET3275 85HD100-XX
5″ 25.60# 3.250″ 4.000″ 4-1/2″IF NC50 ETSL770SA ET770SA ET3275 85HD100-XX
5-1/2″ 21.90# 3.500″ 4.778″ 5-1/2″ FH ETSL770SA ET770SA ET3275 85HD100-XX
5-1/2″ 24.70# 3.000″ 4.670″ 5-1/2″ FH ETSL770SA ET770SA ET3275 85HD100-XX
5-7/8″ 23.40# 4.250″ 5.153″ XT-57 ETSL770SA ET770SA ET3275 85HD100-XX
5-7/8″ 26.30# 4.250″ 5.045″ XT-57 ETSL770SA ET770SA ET3275 85HD100-XX
5-7/8″ 28.70# 4.250″ 4.875″ CTM57 ETSL770SA ET770SA ET3275 85HD100-XX

*Will be supplied with a barrel style cleaning head

Replace “XX” with “25” or “50” to indicate 25′ or 50′ length.

ET Series Midget Air Motor

Motor Motor OD Tube ID Body Rotor Blade Rotor Head Machine Coupling Hose Conn. Rotor Thread
D67000-18 0.562″ 0.610″ – 0.729″ D67001-18 D67005 D67008 D67031 1/8″ NPT #12-24
ET29A 13/16″ 7/8″ ET2901A ET2605 ET2606 ET2903A ET2904 1/4″ NPT 3/8″-24UNF
ET31 1-1/32″ 1-1/8″ ET3101 ET3105 ET3106 ET3103 ET3104 3/8″ NPT 7/16″-20UNF

ET Series 3000 Air Motor

Motor Motor OD Tube ID Case Assembly Front Bearing Thrust Plate Rotor Blade Front Dowel Cylinder Assembly Rear Dowel Rear Cap & Bearing Machine Coupling Hose Conn. Rotor Thread
ET3150 1-3/8″ 1-1/2″ ET31501 ETX1708 ET1707 ET31505 ET1806 ET31512 ET31502 ET31511 ET31503 ET31504 1/2″ NPT 9/16″-12UNC
ET3162 1-1/2″ 1-5/8″ ET31621 ETX1808 ET1807 ET31625 ET1806 ET31512 ET31622 ET31511 ET31623 ET31624 3/4″ NPT 5/8″-11UNC
ET3178 1-5/8″ 1-3/4″ ET31751 ETX1808 ET1807 ET31625 ET1806 ET31512 ET31622 ET31511 ET31623 ET31624 3/4″ NPT 5/8″-11UNC
ET3200 1-7/8″ 2″ ET32001 E2208 ET2307 ET32005 ET2306 ET32002-3 ET32002 ET32002-21 ET32003 ET32004 3/4″ NPT 5/8″-11UNC
ET3225 2-1/8″ 2-1/4″ ET32251 ET1408 ET1507 ET32255 ET21506 ET32011 ET32252 ET32012 ET32253 ET32254 3/4″ NPT 3/4″-10UNC
ET3250 2-5/16″ 2-1/2″ ET32501 ET21408 ET21407 ET32505 ET21406 ET32511 ET32502 ET32512 ET32503 ET32504 1″ NPT 7/8″-9UNC
ET3275 2-5/8″ 2-3/4″ ET32751 ET1008 ET21307 ET32755 ET21306 ET32611 ET32752 ET32612 ET32753 ET32754 1″ NPT 7/8″-9UNC
ET3350 3-5/16″ 3-5/8″ ET33501 ET20708 ET20707 ET33505 ET20706 ET33211 ET33502 ET33212 ET33503 ET33504 1″ NPT 1-1/8″-12UNF

1100 Series Air Motor

Motor Motor OD Tube ID Body Front Bearing Thrust Bearing Thrust Washer Front Plate Paddle Shell Rotor Rear Plate Rear Cap & Bearing Machine Coupling Caplug Hose Conn. Rotor Thread
112200-2812 2.813″ 4″ – 4.670″ 112202-2812 112250 P112254 112237 112207 D45108 D45106 112205 112227 112209 D45131 P8161L 1″ NPT 7/8″-9
112600-3750 3.750″ 4.875″ – 5.153″ 112602-3750 112650 112554 112637 112607 D45708 D45706 112605 112627 112609 D45731 P8161N 1″ NPT 1/8″-12

ET Series Single Unit Cutter Head

Cutter Tube ID Cutter Pin Cone Cutter Adapter Universal Coupling Motor Shaft Jaw Tap
ET2940 7/8″ – 27/32″ ET2944 ET2947 ET2943 ET2651 3/8″-24UNF
ET3140 1-1/8″ ET3144A ET2837 NA ET6651 7/16″-20UNF
ET12240 1-1/4″ – 1-1/2″ ET2544S ET947 NA ET3151 7/16″-20UNF
ET1740 1-1/2″ ET2844 ET1097 ET1743 ET31551 9/16″-18UNF

ETTC Series Cutter Head

Cutter Tube ID Closed Expand To Cage Cone Cutter Straight Cutter Short Cutter Pin Long Cutter Pin Head Coupling Coupling Thread Tap
ETTC14 1-1/2″ 1-3/8″ 1-23/32″ ET1781 ET1787 ET1788 ET1884 ET1584 ET1783 9/16″-12UNC
ETTC11 1-3/4″ 1-5/8″ 2″ ET1881 ET1587 ET1588 ET1884 ET1584 ET1883 5/8″-11UNC
ET-ET17PY 1- 7/8 1-11/16″ 2″ ET2281TC17PY ET2287 ET2288 NA ET1584PY ET2383 5/8″-11UNC
ET-TC16PY 2″ 1-13/16″ 2-3/16″ ET2381PY ET1787 ET14788 NA ET18584PY ET2383 5/8″-11UNC
ETTC13PY 2-1/8″ 1-15/16″ 2-5/16″ ET2381APY ET1787 ET1788 NA ET1584PY ET2383 5/8″-11UNC

ETP Series Cutter Head

Cutter Tube ID Closed Expand To Cage Cone Cutter Straight Cutter Cutter Pin Pin Plate Head Coupling Coupling Thread Tap
ETP15PY 2-1/4″ 2-1/16″ 2-7/16″ ETP1591PY ET2487 ET2488 ET2484PY ETP1592 ET183 3/4″-10UNC
ETP15SPY 2-1/4″ 2-1/16″ 2-7/16″ ETP1591SPY ET2487 ET2488 ET2484SPY ETP1592 ET183 3/4″-10UNC
ETP9PY 2-1/2″ 2-1/4″ 2-13/16″” ETP991PY ET1587 ET1588 ET1584PY ETP992 ET21483 7/8″-9UNC
ETP7SPY 2-3/4″ 2-9/16″ 2-15/16″ ETP791S ET1087 ET1088 ET184S ETP792 ET983S 7/8″-9UNC
ET6APY 3″ 2-11/16″ 3-1/8″ ETP691AY ET1087 ET1088 ET184E ETP692A ET983S 7/8″-9UNC
ETP4SPY 3-1/2″ 3-3/16″ 3-13/16″ ETP491S ET787 ET788 ETP884 ETP492 ET833D 1/8″-12UNF
ETP3SPY 3-3/4″ 3-9/16″ 4-3/16″ ETP391S ET887B ET888B ETP884 ETP392 ET833D 1-1/8″-12UNF
303800A 4-1/2″ 3-9/16″ 4-1/4″ NA T19777 T19778 18086 303834 303846A 1-1/8″-12UNF

ET Series Spring-Loaded Cutter Head

Cutter Tube ID Closed Expand To Cone Cutter Long Cutter Pin Long Arm Arm Pin Spider Pin Lock Spring Coupling Coupling Tap # of Arms
ETSRA1470 1-1/2″ 1-3/8″ 2-3/8″ ET2947 ET1474 ET1472 ET1475 ETSRA1471 ETSRA1476 ETSRA1479 ETSRA1473 9/16″-12UNC 3
ETSL4470 2-5/16″ 2″ 3-3/8″ ETC19 ET4474 ET4472 ET4475 ET4471 ETSL4476 37-917 ETSL4473 5/8″-11UNC 3
ETSL4470A 2-5/16″ 2″ 3-3/8″ ETC19 ET4474 ET4472 ET4475 ET4471 ETSL4476 37-917 ETSL4473A 3/4″-10UNC 3
ETSL3370A 2-3/4″ 2-1/4″ 3-5/8″ ET637 ET3374 ET3372 ET3375 ET3371 ETSL3376 37-72872S ETSL3373 7/8″-9UNC 3
ETSL3270ALA 3″ 2-1/2″ 4″ ET2837 ET3474 ET3472 ET3275AP ET3271 ETSL3276 37-72872S ETSL4473 7/8″-9UNC 4
ETSL970LA 3-1/4″ 2-3/4″ 4-7/8″ ET637 ET974 ET972 ET975 ET971 ETSL976 37-72872S ETSL773 7/8″-9UNC 4
ETSL770SA 3-1/4″ 2-3/4″ 5-1/2″ ET747 ET774S ET774S ET775 ET771S ETSL776S 37-72872S ETSL773 7/8″-9UNC 4

ET Series Swing Arm Cutter Head

Cutter Tube ID Closed Expand To Long Cutter Pin Cone Cutter Pin Long Arm Spider Pin Lock Arm Pin Head Coupling Coupling Thread Tap # Of Arms
ET1470 1.815″ – 2.151″ 1.375″ 2.375″ ET1474 ET2947 ET1472 ET1471 ET1476 ET1475 ET1473 9/16″-12NC 3
ET4470 2-5/16″ 2″ 3-3/8″ ET4474 ETC19 ET4472 ET4471 ET4476B ET4475 ET2383 5/8″-11UNC 3
ET4470A 2-5/16″ 2″ 3-3/8″ ET4474 ETC19 ET4472 ET4471 ET4476B ET4475 ET2383B 3/4″-10UNC 3
ET3370A 2-3/4″ 2-1/4″ 3-5/8″ ET3374 ET637 ET3372 ET3371 ET3376 ET3375 ET2043 7/8″-9UNC 3
ET3270ALA 3″ 2-1/2″ 4″ ET3474 ET2837 ET3472 ET3271 ET3276 ET3275AP ET2043 7/8″-9UNC 4
ET970LA 3-1/4″ 2-3/4″ 4-7/8″ ET974 ET637 ET972 ET971 ET976 ET975 ET543 7/8″-9UNC 4
ET770SA 4-3/4″ 2-3/4″ 5-1/2″ ET774S ET747 ET772S ET771S ET776S ET775 ET543 7/8″-9UNC 4
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