Summary of Contents for Ingersoll-Rand MP PUMPS 180 Series
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RELEASED 04/Apr/2022 17:04:49 GMT OPERATOR’S MANUAL HOT OIL PUMP RELEASED: 4-1-22 INCLUDING: OPERATION, INSTALLATION AND MAINTENANCE (REV: A) HTO® 80 HTO® 120 HTO® 180 HTO® 300 (1-1/2” x 1-1/4”) (2” x 1-1/2”) (3” x 1-1/2”) (3” x 2-1/2”) READ THIS MANUAL CAREFULLY BEFORE INSTALLING, OPERATING OR SERVICING THIS EQUIPMENT.
RELEASED 04/Apr/2022 17:04:49 GMT GENERAL DESCRIPTION HTO 80, 120, 180 and 300 Series: The pumps are air cooled and close coupled to standard High Temperature Oil – Centrifugal Pump Series NEMA C face motors. MP Pumps’ HTO line of centrifugal pumps are made for pumping hot oil up to 650°...
RELEASED 04/Apr/2022 17:04:49 GMT OPERATING AND SAFETY PRECAUTIONS READ, UNDERSTAND, AND FOLLOW THIS INFORMATION TO AVOID INJURY AND PROPERTY DAMAGE. Maximum temperatures are based on CAUTION EXCESSIVE AIR PRESSURE HAZARDOUS MATERIALS mechanical stress of seals and elastomers only. Cer- STATIC SPARK HAZARDOUS PRESSURE tain chemicals will significantly reduce maximum safe operating temperature.
RELEASED 04/Apr/2022 17:04:49 GMT STORAGE PRECAUTIONS After all fasteners are tight including the drive clamp assem- bly, rotate the driver slowly by hand to make certain that Do not store filled with fluid at or below freezing temp of there is no rubbing. process fluid.
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RELEASED 04/Apr/2022 17:04:49 GMT PRESSURE - TEMPERATURE LIMITS HTO Pressure Temperature Limits HTO80, HTO120 with NPT Process Fluid Temperature (qF) Figure 2 SEAL COOLING PERFORMANCE HTO Seal Cooling Performance Process Fluid Temperature (qF) Figure 3 HTO Series (en) Page 5 of 24...
RELEASED 04/Apr/2022 17:04:49 GMT WORKING OF END SUCTION CENTRIFUGAL PUMP OVER HEAD WATER TANK DISCHARGE HEAD DISCHARGE PIPE SUCTION PIPE DISCHARGE VALVE UNION FLANGE SUCTION VALVE SUCTION HEAD (NPSHr) MINIMIZE LENGTH & AVOID UNION FLANGE SHARP BENDS NEAR INLET DRAIN PULG Figure 4 OPERATING INSTRUCTIONS When servicing the pump, care should be taken that the...
RELEASED 04/Apr/2022 17:04:49 GMT SEAL REPLACEMENT INSTRUCTIONS DISASSEMBLE THE PUMP: inspect the lapped sealing face of carbon washer (Part 3) for wear which would necessitate replacement. Drain the system of liquid, break suction and discharge pipe Inspect lapped sealing face of floating seat (Part 4) in adapter unions, and, if necessary, remove all piping from the suction housing counterbore for scuffing or cracks.
RELEASED 04/Apr/2022 17:04:49 GMT MAINTENANCE The HTO pump is of simple construction with only one mov- Before removing the seal from the impeller, inspect the ing part. The impeller on the HTO is threaded to a stainless carbon washer. If nicked or worn - replace it with a new one. steel drive sleeve.
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RELEASED 04/Apr/2022 17:04:49 GMT PARTS LIST / HTO 80 Figure 7 PARTS LIST / HTO 80 Item Description Qty Part No. Item Description Qty Part No. (size) (size) Isolator MP29158 ST. Marys Grade 251 Pipe Plug MP21585 Zinc Plated Steel (1/8"...
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RELEASED 04/Apr/2022 17:04:49 GMT PARTS LIST / HTO 120 Figure 8 PARTS LIST / HTO 120 Item Description Qty Part No. Item Description Qty Part No. (size) (size) Isolator MP29158 ST. Marys Grade 251 Pipe Plug MP21585 Zinc Plated Steel (1/8"...
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RELEASED 04/Apr/2022 17:04:49 GMT PARTS LIST / HTO 180 Figure 9 PARTS LIST / HTO 180 Item Description Qty Part No. Item Description Qty Part No. (size) (size) Isolator MP30842 ST. Marys Grade 251 Pipe Plug MP41475 Steel (1/8" NPT) O-Ring MP30841 Viton...
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RELEASED 04/Apr/2022 17:04:49 GMT PARTS LIST / HTO 300 Figure 10 PARTS LIST / HTO 300 Item Description Qty Part No. Item Description Qty Part No. (size) (size) Pipe Plug MP41479 Cast Iron Capscrew MP41279 Steel (1/2” -13” x 2”) (1/2"...
RELEASED 04/Apr/2022 17:04:49 GMT DIMENSIONAL DATA 1-1/4" CLASS 150 OUTLET FLANGE 15.88 .625 THRU HOLES EQ. SPACED AS SHOWN ON A 3.500 B.C. 1-1/2" CLASS 150 INLET FLANGE 212.77 15.88 8.38 248.97 108.46 .625 THRU HOLES 9.80 67.56 4.27 EQ. SPACED AS SHOWN 2.66 ON A 3.875 B.C.
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RELEASED 04/Apr/2022 17:04:49 GMT DIMENSIONAL DATA 1-1/2" CLASS 150 OUTLET FLANGE (4) .63 DIA HOLES THRU 65.66 EQ. SPACED AS SHOWN 2.59 ON A 3.875 DIA B.C. 135.64 3" CLASS 150 INLET FLANGE 5.34 45° 258.21 (4) .66 DIA HOLES THRU 10.17 EQ.
RELEASED 04/Apr/2022 17:04:49 GMT TROUBLESHOOTING PROBLEM PROBABLE CAUSE REMEDY 1. Reprime pump, check that pump and 1. Pump not primed. there are no obstructions in the suc- tion line. 2. Discharge valve closed 2. Check discharge valve. 3. Suction line clogged. 3.
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RELEASED 04/Apr/2022 17:04:49 GMT PROBLEM PROBABLE CAUSE REMEDY 1. Improper pump/driver alignment. 1. Align shafts. 2. Partly clogged impeller causing 2. Back-flush pump to clean impeller. imbalance. 3. Broken or bent impeller or shaft. 3. Replace as required. 4. Tighten bolts of pump and motor or 4.
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RELEASED 04/Apr/2022 17:04:49 GMT HTO Series (en) Page 23 of 24...
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RELEASED 04/Apr/2022 17:04:49 GMT PN MPHTO-IOM Page 24 of 24 HTO Series (en)
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