Milton Roy mRoy B - (Figure 20)

49 Installation, Operations & Maintenance Manual
DRAWING
LOCATION
NUMBER
DESCRIPTION PART NUMBER MATERIAL/SPM QUANTITY
290
Diaphragm, 8 Bolt E, F Liquid Ends 2980005175 PTFE
1
300
Ring, Intermediate, Leak Detection, (Con-
tacting Diaphragm)
219-0127-000 316SS
1
Ring, Intermediate Chamber, Double 54629 316SS
1
325
Contour Plate- (Process Side) Leak Detec-
tion, (Contacting Diaphragm)
298-0091-016 316SS 1
298-0091-028 Alloy 20 1
330
Head, Diaphragm - 8 Bolt E & F Liquid
Ends
54155 316 SS 1
54229 Alloy 20 1
54255 Hast C-22
1
350
Screw, Hex Head - 5/16” x 1-1/4”
(Head material: 1 & 5)
405-0017-139 Steel - Ultra coat
6
Screw, Hex Head - 5/16” x 3-1/4” (Head
material code 6)
54444 Steel - Ultra coat
8
Screw, Hex Head - 5/16” x 1-1/2”
(Head material: 1 & 5)
405-0017-189 Steel - Ultra coat
2
6.6 DIAPHRAGM HEAD DESIGN- 8 BOLT (2-7/8”) C & D LIQUID ENDS MODEL mRoy (FIGURE 20)
DRAWING
LOCATION
NUMBER
DESCRIPTION PART NUMBER MATERIAL/SPM QUANTITY
281
Pin, Spring - 0.062 x ½ 401-0001-061 Steel
1
282
Contour Plate–Oil Side - 2-1/2´´
(After 1998)
298-0107-006 Steel
1
Contour Plate–Oil Side - 2-1/2´´
(Before 1998)
298-0007-016 316 SS
1
287
Contour Plate-Process Side 298-0007-016 316SS
1
298-0007-028 Alloy 20
1
289
O-Ring - 2-039 21146 Viton
1
- Parts Not Illustrated
Parts Continued Next Page
6.5 DIAPHRAGM HEAD DESIGN- 8 BOLT E & F LIQUID ENDS MODEL mRoy A (FIGURE 20)
Diaphragm Head Designs And Diaphragms Are Grouped According To Size And Are Not Interchangeable