Flowserve S-series PolyChem - Manual (Page 13)

USER INSTRUCTIONS POLYCHEM S-SERIES ENGLISH 71569207 11-08
Page 13 of 52
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3.4 Performance and operation limits
This product has been selected to meet the
specification of your purchase order. See section 1.5.
The following data is included as additional information
to help with your installation. It is typical, and factors
such as liquid being pumped, temperature, material of
construction, and seal type may influence this data. If
required, a definitive statement for your application can
be obtained from Flowserve.
3.4.1 Material cross reference chart
Figure 3-2 is the material cross-reference chart for all
PolyChem S-series pumps.
3.4.2 Pressure-temperature ratings
PN 16 flanges are standard for the ISO model pump
while Class 150 flanges are standard for the ANSI
model. Refer to Figure 3-3A and 3-3B for each
pump’s pressure-temperature (P-T) ratings.
The maximum discharge pressure must be less
than or equal to the P-T rating. Discharge pressure
may be approximated by adding the suction pressure
to the differential pressure developed by the pump.
3.4.3 Suction pressure limits
The suction pressure limits for PolyChem S-series
pumps are limited by the P-T rating.
Figure 3-2: Material cross-reference chart
Flowserve
material code
Designation
Durco
legacy
codes
Equivalent
wrought
designation
EN/ASTM
specifications
Nozzle load
material group
Z0L48 PFA lined Ductile iron (cast) DIPA None Note 1 1.0
E2025 Ductile Iron Casting 7043 None EN1563, Gr. JS 1025 1.0
E3020 Ductile Iron Casting DCI None A395, Gr. 60-40-18 1.0
D0005 Carbon Steel SR None N/A
D2044 Quenched and Tempered Steel CK45 None EN 10083-1 N/A
D3013 1018 Carbon Steel Z None N/A
D3058 304 Stainless Steel 304 None A276, Type 304 N/A
D3277 Carbon Steel BB 1144 UNS G11440 N/A
E2008 Ductile Iron Casting 7040 None EN1563, Gr. JS 1030 N/A
E3006 Cast Iron Casting CI None A48, Gr. 25A N/A
E3035 Ductile Iron Casting DCI2 None A536, Gr. 65-45-12 N/A
E4034 Ductile Iron Casting DCI4 None Note 2 N/A
I3011 Titanium TIW B348, Gr. 3 N/A
J0020 Sintered silicon carbide SC3 None None N/A
K3019 Hastelloy C276 C276 C276 UNS N10276 N/A
K4008 Chlorimet 3 DC3 Hastelloy® C A494, Gr. CW6M N/A
L0009 Carbon Filled Teflon TFEC None N/A
L1010 Ethylene Propylene Diene Monomer EPDM None N/A
L1011 Viton VA None N/A
L1017 Nitrile Butadiene Rubber NBR None N/A
L1049 Kalrez 4079 KAL None N/A
L1103 Pollyulphone PS None N/A
M1001 ISO 3506 Grade A2 Class 70 A270 None N/A
M1006 ISO898 QT 12.9 None N/A
M1013 ISO 898/1 Class 8.8 88 None N/A
Z0067 Protective Plated Carbon Steel SRCD None N/A
Z0L49 PFA lined carbon steel (wrought) SRPA None N/A
Z0L52 Carbon filled fluoropolymer CFTM None N/A
Z0L53 Carbon fiber reinforced PFA CRPA None N/A
Z0L59 1018 (SR) welded to 316 (SS) ZH None N/A
Z0L60 1018 (SR) welded to C20 (Alloy 20) ZC20 None N/A
Z0L61 304 (SS) welded to B2 (B2) EHB None N/A
Z0L62 304 (SS) welded to C276 (C276) EHC None N/A
Z0L64 Teflon lined A193, Gr. B7 B7TF None N/A
Z0L65 Teflon lined A194, Gr. 2H SRTF None N/A
Z0L72 Teflon – Silicon Rubber – Carbon Steel TSSR None N/A
Z0M21 PFA lined stainless steel (cast) D4PA None N/A
Z0M22 Viton – Carbon Steel VSR None N/A
Z0M35 Carbon fiber reinforced fluoropolymer CRTM None N/A
®Hastelloy is a registered trademark of Haynes International, Inc.
Note 1. The casting used for ISO pumps is E2025 and for ANSI pumps is E3020
Note 2. Dual Spec. EN1563 Gr. JS1030 & A536 Gr. 65-45-12