The APLEX SC-230 three-piston drilling pump is designed for pumping drilling mud and water, used in horizontal and vertical drilling, water drilling. The maximum pump capacity is 1583 l / min, and the maximum pressure is 210 bar. The pump cylinders are made of high-quality steel using hard chrome plating technology, it is possible to install stainless steel cylinders with a ceramic insert, which significantly increases reliability and increases the service interval. The mud pump pistons are made of high-strength rubber. The pump is equipped with stainless steel disc valves. Pump cylinder diameter 4.50 inches (114.3 mm), reduced diameter cylinders can be installed from 4.25 inches (107.95 mm) to 2.75 inches (69.85 mm) to change the pump pressure and fluid flow parameters.


170-012003-237 Plug 0.5"
1/2" Pipe Plug, Socket Head 170-012003-237..
189-012106-999 Mud Pump Washer 0.5"
1/2" Washer, Plain S.A.E. Std. (Before Jan. 2015) 189-012106-999..
7201-0304-00C Crankshaft cover
Crankcase Cover 7201-0304-00C..
100-038058-273 Mud Pump Bolt 0.375 "NC x 0.625"
Aplex 70 GPM 36x50 SII Bentonite Pump Cover Bolt..
05454A007 Mud Pump Washer 0.375"
3/8" Lockwasher, Spring 05454A007..
00-058200-273 Mud Pump Bolt 0.625 "NC x 2"
5/8" NC x 2" Hex Head Cap Screw 00-058200-273..
1/2" NC Hex Head Cap Screw x 2-3/4" Long 100-012234-273
1/2" NC Hex Head Cap Screw x 2-3/4" Long 100-012234-273..
100-012300-273 Mud Pump Bolt
1/2" NC x 3" Lg. Hex Hd. Cap Screw, Grade 5 100-012300-273..
100-034200-273 Mud Pump Bolt 0.75"
3/4" NC Hex Head Cap Screw 2" Long 100-034200-273..
105-118234-454 Mud Pump Bolt
1-1/8" Socket Hd. Cap Screw (Not Shown) Liquid End to Power Frame 105-118234-454..
110-000260-201 Ring
O-Ring (Current) 110-000260-201..
141-114008-243 Nut
1-1/4"-8 Thrd., Nut, Hvy. Hex41-114008-243..
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APLEX (PENTAIR) model SC-230