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RELEASED 03/Sep/2021 12:38:59 GMT OPERATOR’S MANUAL CHEMFLO 7 RELEASED: 8-27-21 INCLUDING: OPERATION, INSTALLATION AND MAINTENANCE (REV: A) CHEMFLO® 7 (2” X 1”) READ THIS MANUAL CAREFULLY BEFORE INSTALLING, OPERATING OR SERVICING THIS EQUIPMENT. It is the responsibility of the employer to place this information in the hands of the operator. Keep for future reference.
Options ......Tap for recirculation or seal flush Hydraulic motor driven pedestals and Shaft driven pedestals Hydraulic motors with flow controls and optional case drain Page 2 of 16 CHEMFLO 7 (en)
Use only genuine MP Pumps® replace- CAUTION Secure pump, connections, and all contact points to ment parts to assure compatible pressure rating and avoid vibration and generation of contact or static longest service life.
An air leak on the suction side of the pump will prevent proper operation. A section of non-collapsible hose between piping and pump may be used as a vibration dampener. Page 4 of 16 CHEMFLO 7 (en)
The shim was in place to establish clearance between the face of the impeller and pump housing. Rotate the driver slowly by hand to make certain that there is no rubbing. IMPELLER CHEMFLO HOUSING SHIM (24 GAGE) Figure 2 CHEMFLO 7 (en) Page 5 of 16...
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Improper alignment can lead to premature pump failure. Pedestal Style: Inline shaft to shaft spacing is dependent upon the coupling being used. Check the alignment carefully between the pump and the drive. Page 6 of 16 CHEMFLO 7 (en)
IN THE HOUSING. der not to damage the seal bellow and cage. MP Pumps rebuild kits include a new drive sleeve to avoid the Check rotation of the driver to be sure it coincides with the possibility of damaging the drive sleeve. See back of manual required rotation of the pump.
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RELEASED 03/Sep/2021 12:38:59 GMT PARTS LIST / CHEMFLO 7 CC (145TC, 184TC AND 215TC) For 184TC, 215TC For 256TC Motors and 256TC Motors Figure 4 PARTS LIST / CHEMFLO 7 CC (145TC, 184TC AND 215TC) Item Description Qty Part No.
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(AS-568-265) Housing Seal 31426 CF8M SS Expansion Pin* 32013 420 SS * 34196 Spring Retainer, Use Only with Seals 26461, 31347, 38573, and 35801 * 32013 Expansion Pin, Use Only with Chemlon Seals CHEMFLO 7 (en) Page 9 of 16...
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RELEASED 03/Sep/2021 12:38:59 GMT PARTS LIST / CHEMFLO 7 PEDESTAL Figure 6 PARTS LIST / CHEMFLO 7 PEDESTAL Item Description Qty Part No. Item Description Qty Part No. (size) (size) Seal Housing 31426 CF8M SS Pipe Plug ( 21255 316 SS 1/8”...
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Viton 316 SS 35801 1.5” (38.1 mm) Silicon Carbide Carbon EPDM 316 SS 38573 1.5” (38.1 mm) Silicon Carbide Carbon Buna 316 SS 39056 1.75” (44.45 mm) Silicon Carbide Carbon EPDM 316 SS CHEMFLO 7 (en) Page 11 of 16...
5. Air leak in suction line. 5. Repair leak. 1. Improper alignment. 1. Re-align pump and drive. 2. Check lubricate for suitability and Bearings run hot. 2. Improper lubrication. level. 3. Lube cooling. 3. Check cooling system CHEMFLO 7 (en) Page 15 of 16...
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7. Air leak through gasket. 7. Replace gasket. 8. Provide additional pressure on liq- uid being pumped by elevating liquid 8. Liquid is vaporizing source. Check temperature of liquid being pumped’ PN MPCF7-IOM Page 16 of 16 CHEMFLO 7 (en)
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