Milton Roy mRoy A - Diaphragm Head Design - 8 Bolt C & D Liquid Ends

50Installation, Operations & Maintenance Manual
290
Diaphragm - 2-7/8” Diameter, 8 bolt
Diaphragm Design
298-0005-275 PTFE
1
330
Head, Diaphragm - 2-7/8” Diameter,
8 bolt Diaphragm design
54182 316SS
1
54282 Alloy 20 1
54287 Alloy C-22
1
350
Screw, Socket Head - 5/16-18,
1-1/4” (Material 1 & 5)
405-0017-139 Steel - Ultra Coat
6
350
Screw, Socket Head - 5/16-18 1-1/4”
(Head material: 6)
54444 Steel - Ultra Coat
8
355
Screw, Socket Head - 5/16–18,
2-1/2”
405-0017-189 Steel
2
460
Seal, Discharge Check Valve Cap 54436 Viton
1
510
Cartridge Assembly, Discharge
(Double Ball)
54157 316SS
1
54295 Alloy 20 1
54302 Hast C-22
1
Cartridge Assembly Discharge (Dou-
ble Ball) BSP Vertical
54354 316SS
1
54355 Alloy 20
1
54356 Hast C-22
1
Cartridge Assembly Discharge (Dou-
ble Ball) BSP Vertical
54626 316 SS
1
54627 Alloy 20
1
54628 Hast C-22
1
520
Nut, Locking, Check Valve 209-0020-014 Stainless Steel
1
530
Ring, Spiral Back-up, Check Valve 408-0073-141 PTFE
2
540
O-Ring, Check Valve Lock Nut 408-0068-065 FKM (VITON)
2
600
Cartridge Assembly, Suction (Double
Ball) 1/2” NPT Connection
221-0896-216 316SS
1
221-0896-228 Alloy 20
1
221-0896-230 Hast C-22
1
Cartridge Assembly, Suction BSP 54304 316 SS
1
54306 Alloy 20
1
54308 Hast C-22
1
Parts Continued Next Page
DIAPHRAGM HEAD DESIGN- 8 BOLT (2-7/8”) LIQUID END MODEL mRoy C & D (FIGURE 20)
DRAWING
LOCATION
NUMBER
DESCRIPTION PART NUMBER MATERIAL/SPM QUANTITY
330
Head 54155 316 SS 1
54229 Alloy 20 1
54255 Hast C-22 1
570
Ball Check, Suction - 5/8” 407-0014-172 316 SS 1
407-0014-173 Alloy 20 1
407-0014-076 Alloy C 1
6.8 MODEL mRoy HIGH VISCOSITY “V” OPTION SUCTION CHECK VALVE OPTION PARTS
(FIGURE 19)