Engineering Data - Flowserve M Series User Instructions

®
3.4.3 MAXIMUM WORKING PRESSURES -bar (psi).
TEMPERATURE
(ºF)
-20 TO 100 -7 TO 38
150
200
250
High Chrome Iron is standard for all pumps, special materials are available upon request.
Consult a Flowserve Sales Office or a Distributor for material selection and compatibility with the slurry product.

3.5 Engineering Data

BASIC
CONSTRUCTION
CASING
IMPELLER
WEAR PLATE
STUFF BOX HD
SUCTION COVER
PROTECTOR PLATE
IMPELLER SPACER
SHAFT SLEEVE
SHAFT
GLAND HALVES
PIPE PLUGS (STUFFING BOX)
GLAND STUDS AND NUTS
WEAR PLATE STUDS & NUTS
PACKING
SEAL CAGE HALVES
GASKETS-CASING
GASKETS-SLEEVE
O-RINGS (FRAME END)
MISC. FASTNERS,
PARTS
MAXIMUM WORKING PRESSURE
STANDARD DUTY
(ºC.) Bar (PSIG.)
7.6 (110)
65 7.6 (110)
93 6.9 (100)
120 6.2 (90)
MATERIALS OF CONSTRUCTION
M SLURRY USER INSTRUCTION ENGLISH 71569241 - 02/08
SEVERE DUTY
Frames 2,3,4 &5
Bar (PSIG.)
10.3 (150)
10.3 (150)
9.7 (140)
9.0 (130)
(LIQUID END)
MATERIAL
CLASS
ASTM A532 CL III TYPE A
ASTM A48 CL35
ASTM A48 CL35
HARD STEEL –360 BHN
HARD STEEL –360 BHN
ASTM A743 CG3M *
AISI 1045
ASTM A743 CF8M
C.I.
SYNTHETIC FIBRE
ASTM A743 CG8M
SYNTHETIC FIBRE
BUNA-N ( 120
Page 14 of 60
SEVERE DUTY
Frames 6
Bar (PSIG.)
6.9 (100)
6.9 (100)
6.6 (95)
5.9 (85)
AISI 316
AISI 316
TEFLON
o
C MAX.)**
STEEL