Lowara NSCF 300-450/3150/W45 VDC4 [19/204] Nsc nscf nscc series electric pump cross section and main components

Lowara NSCF 100-250/750/W25 VCC4 [19/204] Nsc nscf nscc series electric pump cross section and main components
19
NSC, NSCF, NSCC SERIES
ELECTRIC PUMP CROSS-SECTION AND MAIN COMPONENTS
MATERIAL NSC / NSCF / NSCC Frame size: 32 and 42
REF. PART MATERIAL
N. EUROPE USA
Volute casing Cast iron EN 1561 - GJL-250 (JL1040) ASTM Class 35
Volute casing
(200-250, 200-315, 250/315) Cast ductile iron EN 1563 - EN-GJS400-15 (EN-JS1030) ASTM A536 40-60-18
Casing cover Cast iron EN 1561 - GJL-250 (JL1040) ASTM Class 35
Casing cover
(200-250, 200-315, 250/315) 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
Wear ring Stainless steel EN 10088 - X5CrNi18-10 (1.4301) AISI 304
6
Impeller nut Stainless steel A4 (~ 1.4401)
7
Impeller washer Stainless steel A4 (~ 1.4401)
8
Impeller key Stainless steel EN 10088 - X6CrNiMo17-12-2 (1.4571) AISI 316Ti
9
Plug Stainless steel EN 10088 - X6CrNiMo17-12-2 (1.4571) AISI 316Ti
10
Gasket
11
O-Ring EPDM (standard version)
12
Mechanical seal Carbon / Silicon carbide / EPDM (standard version)
13
Bearing bracket Cast iron EN 1561 - GJL-250 (JL1040) ASTM Class 35
14
Volute - casing fastening screws Carbon steel
Nsc100-200-en_a_tm
REFERENCE STANDARDS
3
Asbestos-free synthetic fiber AFM 34
1
2
PUMP SIZE
50-315
65-315
80-315
80-316
80-400
100-160
100-200
100-250
100-315
100-400
125-200
125-250
125-315
125-400
150-200
150-250
150-315
150-400
200-250
200-315
250-315

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