Graco 218747 Heat Pump User Manual


 
14 307674
Parts
Model 218747, Series C
3:1 Ratio President Pump, Stubby Size; UHMWPE and Leather Packed
Model 237142, Series A
3:1 Ratio President Pump, Stubby Size; Leather Packed with PTFE Backup
Model 237143, Series A
3:1 Ratio President Pump, Stubby Size; Leather and PTFE Packed
Model 237146, Series A
3:1 Ratio President Pump, Stubby Size; PTFE Packed
Ref Part
No. No. Description Qty
1 210007 AIR MOTOR, President;
used on 218747; see 307157 1
205038 AIR MOTOR, President
used on 237142, 237143, and
237146; see 306982 1
2 190116 ROD, connecting;
5.69” (144.5 mm) long 1
3 218746 PUMP, displacement;
used on 218747; see 307652 1
237140 PUMP, displacement;
used on 237142; see 307652 1
237141 PUMP, displacement;
used on 237143; see 307652 1
237199 PUMP, displacement;
used on 237146; see 307652 1
4 100579 PIN, cotter 1
6 156082 O-RING; nitrile rubber 1
8 166443 NIPPLE, hex, reducing;
3/4 x 1/2 npt 1
10 180986 TUBE, return;
12.812” (325.4 mm) long 1
11 189215 TUBE, supply;
6.75” (171.5 mm) long;
used on 218747, 237142,
and 237143 only 1
112919 TUBE, supply; 1” npt(f) fluid outlet;
6.75” (171.5 mm) long;
used on 237146 only 1
12 118160 LOCKWASHER, ext shakeproof 2
13 171217 NUT, lock; 3/4–11 2
14 171439 NIPPLE, hex, reducing;
1” x 3/4 npt 1
15 158256 UNION; straight adapter;
1/2 npt(m) x 3/8 npsm(f) 1
20 190117 NUT, coupling 1
21 190119 COLLAR, coupling 2
TI0497
1
2
3
4
6
8
10
11
12
14
15
20
21
12
13
13
11
1
Used on Models 2218747, 237142, and 237143 only.
2
Used on Model 237146 only.
1
2