Industrial Vane Pumps - Corken
Industrial Vane Pumps - Corken
Industrial Vane Pumps - Corken
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Appendix E — Parts Details for Hydraulic Drive Coro-<strong>Vane</strong> ® <strong>Pumps</strong><br />
Models CPHN/HF 0721<br />
CAUTION: Always relieve pressure in the unit before attempting any repairs.<br />
Number Part Number Description Quantity<br />
1 4042 Casing (CPHN) 1<br />
4077 Casing (CPHF) 1<br />
2 4044 Liner 1<br />
3 3983-X5R Rotor & shaft assembly (0721) 1<br />
3983-X6R Rotor & shaft assembly (0722) 1<br />
4 3932 Side plate 2<br />
5 1161-5 Head 2<br />
6 7001-037NC125A Bolt for head 3/8"—16 NC x 1-1/4" 10<br />
7 4041 <strong>Vane</strong> 6<br />
8 2705-X Pushrod 6<br />
9 1769-XRA2 Mechanical seal assembly (Buna-N standard) 2<br />
1769-XRB2 Mechanical seal assembly (Neoprene® optional) 1 2<br />
1769-XRD2 Mechanical seal assembly (Viton® optional) 1 2<br />
1769-XRE2 Mechanical seal assembly (Teflon® optional) 1 2<br />
10 1769 Bearing housing (used on non-hydraulic side of pump) 1<br />
10.1 1769-3 Bearing housing (used on hydraulic side of pump) 1<br />
11 2754-X Roller bearing 2<br />
12 2760-244 Spiral retainer ring 2<br />
13 1164-1 Bearing cap (used on non-hydraulic side of pump) 1<br />
13.1 4193 Bearing cap (used on hydraulic side of pump) 1<br />
14 2158 Grease zerk 1/8" 2<br />
15 1343 Relief fitting 4<br />
1<br />
Registered trademark of the DuPont Company.<br />
54
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