5660 REV. C
ITEM DESCRIPTION 1 Body 2 Bonnet Bonnet -XT Vented Option 3 Bottom Housing 4 Diaphragm Plate * 5 Diaphragm * 6 Diaphragm Gasket 7 Supply Nozzle 8 Spring Retainer 9 Spring - 0-125 Spring - 0-150 Spring - 0-225 *10 Seal Bottom Housing 11 Tension Spring 12 Hex Cap Screw .250-20UNF X .625 13 Yoke 14 Seat Housing 15 Seat Block Screw *16 Seat Body *17 Diaphragm Washer *18 Hex Nut .375-24UNF 19 Inlet Screen 20 Cap Cap Vented Option Oring for Veneted cap 21 Slot Head Adjusting Screw 22 Tee Handle Adjusting Screw
PART NO. QTY. 56606 1 56610 1 56635-1 1 Brass 56609 1 Steel 56620 1 302 SST 56619 1 Nitrile 56618 1 316 SST 56615 1 316 SST 56614 1 56621 17-4 SST 1 56622 56623 PTFE 56613 1 Zinc Plated Wire 56603 1 SST 56628 6 Brass 56608 1 Brass 56607 1 316 SST 56616 1 Brass/Nylon 56625 1 PTFE 56617 1 Steel - Zinc Plated 51360 1 SST 56631 1 Brass 56611 1 56634-1 56637 SST 56626 1 Brass 56600 1
MATERIAL Brass Brass
21
REPLACES ITEMS 20 & 21
8 18
9
17
13 19 NOT SHOWN
2
4
12
5
7
6
1 15 10
B
14 16
PART NO. 84012
11
13
3
Sheet Scale 1.25:1
MALLARD CONTROL Mallard Control Co. P.O. Box 754, Beaumont, Tx 77726-7544 TITLE
MODEL 5660 HIGH PRESSURE REGULATOR
B
D.C.N:
0655
APPROVED DATE
TDK
Model File: 5660-C
10/6/2003 3:59 PM 5660-C.SLDDRW
DRAWN
02/04/02 JDS
DATE
02/04/02
SIZE
B 5660
REV.
SH 1 OF 1
C
5660 SHEET 1 OF 1
Repair Kit
20
22
* INCLUDED IN REPAIR KIT DESCRIPTION
SH 1 OF 1