Graco 245186, 307932R, 245185 Parts, Model 245187, 331, Series B Model 253697, 281, Series a

Parts

Model 245187, 33:1, Series B

Model 253697, 28:1, Series A

Ref
No.	Part No.	Description	Qty
1	245117	33:1 BULLDOG PUMP (245187 only)
		See 309340 for parts	1
	245167	28:1 BULLDOG PUMP (253697 only)
		See 309340 for parts	1
2	206294	BRACKET, wall, pump	1

3161800 NIPPLE, reducing; 3/4 npt x 3/8 npsm 1

4218029 FLUID FILTER

		See 307273 for parts	1
5	100509	PLUG, pipe, sq hd; 1/4 npt	4
6	150286	ADAPTER; 3/8 npt (m x f)	1
7	210658	DRAIN VALVE; 3/8 npt(mbe)
		See 306861 for parts	1
8	206197	AIR REGULATOR
		See 308168 for parts	1
9	155665	UNION, adapter, straight; 3/8 npt(m) x

Ref
No.	Part No.	Description	Qty
20	100101	SCREW, cap, hex hd;
		3/8–16 x 1 in. (25 mm) long	4
21	100133	WASHER, spring lock; 3/8 in.	4
22	100131	NUT, hex; 3/8–16	5
24	244516	HOSE, siphon; nylon; 1 in. npt;
		6 ft (1.8 m) long	1
25	206266	SUCTION TUBE; 3/4 npt(f)	1
43	206994	THROAT SEAL LIQUID
		8 oz (0.5 liters); not shown	1
45	237569	GROUND WIRE	1
47	100322	WASHER, lock; 3/8 in.	2
52	100474	COUPLING, pipe	1
53	158555	NIPPLE, reducing; 1 npt x 3/4 npt	1
54	158586	BUSHING, 1 x 3/4	1

		3/8 npsm(f) swivel	1
10	157705	ADAPTER, 1/4 npt(m) x
		3/8 npsm(f) swivel	1
11	116401	ELBOW, street, 90_; (f) 1 11–1/2 x 1–1/4
		11–1/2(f); zinc-plated malleable iron	1
12	116402	ADAPTER; (f) 1 11–1/2 x 1–1/4
		11–1/2(f); zinc–plated malleable iron	1
14	113269	BLEED VALVE, red-handled;
		1/2 npt (m x f)	1
15	206205	MANIFOLD, air; 3/4 npsm(f)	1
16	100960	GAUGE, air	1
17	100840	ELBOW, street; 90_; 1/4 npt (m x f)	1
18	100403	PLUG, pipe; 1/8 npt	1
19	214952	HOSE, air; 3/4 in. (19 mm) ID;
		3/4 npt(m) x 1/2 npt(m);
		16 in. (406 mm) long	1

45

A

A

4

1

20

AIR REGULATOR DETAIL

19

1416

17

8

5

1518

4See Detail at left.

52

53

25

2

47

22

21

22

54 3 9 5 10

5

4

116

12

7

24

05364

307932 17