Lowara NSCF 300-450/3150/W45 VDC4 [20/204] Nsc nscf nscc series electric pump cross section and main components

Lowara NSCF 200-400/1320/W45 VDC4 [20/204] Nsc nscf nscc series electric pump cross section and main components
20
NSC, NSCF, NSCC SERIES
ELECTRIC PUMP CROSS-SECTION AND MAIN COMPONENTS
MATERIAL NSC / NSCF / NSCC Frame size: 60
REF. PART MATERIAL
N. EUROPE USA
1
Volute casing Cast ductile iron EN 1563 - EN-GJS400-15 (EN-JS1030) ASTM A536 40-60-18
2
Casing cover Cast ductile iron EN 1563 - EN-GJS400-15 (EN-JS1030) ASTM A536 40-60-18
Impeller Cast iron EN 1561 - GJL-200 (JL1030) ASTM Class 30
Impeller Bronze EN 1982 - CuSn10-C (CC480K) UNS C90700
4
Shaft Stainless steel EN 10088 - X17CrNi16-2 (1.4057) AISI 431
5
Spacer ring Stainless steel EN 10088 - X17CrNi16-2 (1.4057) AISI 431
6
Wear ring Stainless steel EN 10088 - X5CrNi18-10 (1.4301) AISI 304
7
Impeller nut Stainless steel A4 (~ 1.4401)
8
Impeller washer Stainless steel A4 (~ 1.4401)
9
Impeller key Stainless steel EN 10088 - X6CrNiMo17-12-2 (1.4571) AISI 316Ti
10
Plug Stainless steel EN 10088 - X6CrNiMo17-12-2 (1.4571) AISI 316Ti
11
Gasket
12
O-Ring
13
Mechanical seal Carbon / Silicon carbide / EPDM (standard version)
14
Bearing bracket Cast iron EN 1561 - GJL-250 (JL1040) ASTM Class 35
15
Volute - casing fastening screws Carbon steel
Nsc200-400-en_a_tm
REFERENCE STANDARDS
3
Asbestos-free synthetic fiber AFM 34
EPDM (standard version)
PUMP SIZE
150-500
200-400
200-500
250-400
250-500
300-350
300-400
300-450

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