Grundfos DPK, Инструкция по эксплуатации

Страница: 16 / 28

English (GB)
16
8. Components and material specification
The position numbers in the table below refer to the sectional
drawings on the following pages.
1
Materials for products up to and including 15 kW products / 19
kW and up.
2
Impeller has the material option of Hi-Cr, except for DPK 3.0
kW.
Pos. Designation
Material
KS ASTM DIN
9a Key STS410 ANSI 410 17440
12 Flange
GC200/
GC250
A48-CL30/
A48-CL35
GG20/
GG25
13 Hose connection
GC200/
GC250
A48-CL30/
A48-CL35
GG20/
GG25
26 O-ring NBR NBR NBR
26a Washer STS304 A276-304 1.4301
26b Screw SM25C A108-1025 -
35
Hexagon head-cap
screw
STS304 A276-304 1.4301
35a O-ring NBR NBR NBR
35b Spring washer STS304 A276-304 1.4301
35c Gasket NBR NBR NBR
37 O-ring NBR NBR NBR
37a O-ring NBR NBR NBR
37b O-ring NBR NBR NBR
37c O-ring NBR NBR NBR
37e Gasket NBR NBR NBR
39 O-ring NBR NBR NBR
39a O-ring NBR NBR NBR
39b O-ring NBR NBR NBR
39c O-ring NBR NBR NBR
39e Gasket NBR NBR NBR
46 Lip seal SCP1 SCP1 SCP1
46a Lip seal SCP1 SCP1 SCP1
48 Stator - - -
48a Cable inlet cover GC250 A48-CL35 GG25
49 Impeller
2
GCD450/
Hi-Cr
A536-77/
Hi-Cr
GGG45/
Hi-Crl
49a Spacer ring SS400 A283-Gr.D -
50 Pump housing
1
GC200/
GC250
A48-CL30/
A48-CL35
GG20/
GG25
55 Motor housing
1
GC200/
GC250
A48-CL30/
A48-CL35
GG20/
GG25
59 Bearing cover
1
GC200/
GC250
A48-CL30/
A48-CL35
GG20/
GG25
60
Lower bearing
bracket
1
GC200/
GC250
A48-CL30/
A48-CL35
GG20/
GG25
60a
Hexagon head-cap
screw
SM25C A108-1025 -
60b Spring washer SM25C A108-1025 -
66 Spring washer STS304 A276-304 1.4301
76 Nameplate STS304 A276-304 1.4301
84a
Inlet strainer/ ring
stand
SS400 A283-Gr.D -
84b
Hexagon head cap
screw
STS304 A276-304 1.4301
84c Spring washer STS304 A276-304 1.4301
88
Hexagon-socket head-
cap screw
- - -
102 Stop ring STS304 A276-304 1.4301
105 Mechanical shaft seal - - -
105b
Hexagon head-cap
screw
SM25C A108-1025 -
105c Shaft seal retainer STS304 A276-304 1.4301
107 O-ring NBR NBR NBR
108 Sealing washer STS304 A276-304 1.4301
108a O-ring NBR NBR NBR
109 O-ring NBR NBR NBR
109a O-ring NBR NBR NBR
150 Shaft sleeve STS304 A276-304 1.4301
150a Sleeve - - -
150b Sleeve - - -
150c Slide bearing Bronze Bronze Bronze
151 Head cover (DPK)
1
GC200/
GC250
A48-CL30/
A48-CL35
GG20/
GG25
153
Lower bearing - - -
153a
154 Upper bearing - - -
154a Cover - - -
155 Shaft seal housing
1
GC200/
GC250
A48-CL30/
A48-CL35
GG20/
GG25
159 Rubber tube NBR NBR NBR
159a Clamping ring
1
GC200/
GC250
A48-CL30/
A48-CL35
GG20/
GG25
168 Clamping ring
1
GC200/
GC250
A48-CL30/
A48-CL35
GG20/
GG25
168a Cable entry
1
GC200/
GC250
A48-CL30/
A48-CL35
GG20/
GG25
172 Rotor with shaft STS410 ANSI 410 -
178
Hexagon head-cap
screw
STS304 A276-304 1.4301
178a Spring washer STS304 A276-304 1.4301
181 Power cable PNCT PNCT PNCT
181a
Hexagon head-cap
screw
STS304 A276-304 1.4301
181b Spring washer STS304 A276-304 1.4301
182
Hexagon-socket head-
cap screw
STS304 A276-304 1.4301
182a Spring washer STS304 A276-304 1.4301
183
Hexagon head-cap
screw
STS304 A276-304 1.4301
183a Spring washer STS304 A276-304 1.4301
183b
Hexagon head-cap
screw
STS304 A276-304 1.4301
183c Spring washer STS304 A276-304 1.4301
184
Hexagon head-cap
screw
STS304 A276-304 1.4301
184a Spring washer STS304 A276-304 1.4301
184b
Hexagon head-cap
screw
STS304 A276-304 1.4301
184c Spring washer STS304 A276-304 1.4301
184f O-ring NBR NBR NBR
185 O-ring NBR NBR NBR
186
Hexagon head-cap
screw
STS304 A276-304 1.4301
186a Spring washer STS304 A276-304 1.4301
188 Hexagon nut STS304 A276-304 1.4301
188a
Hexagon head-cap
screw
STS304 A276-304 1.4301
188b Spring washer STS304 A276-304 1.4301
189 Inlet cover (DPK)
1
GC200/
GC250
A48-CL30/
A48-CL35
GG20/
GG25
190 Lifting bracket STS304 A276-304 1.4301
190d Eyebolt SM30C A108-1030 -
193 Oil plug STS304 A276-304 1.4301
194 O-ring NBR NBR NBR
198 Cable gland NBR NBR NBR
198a Washer STS304 A276-304 1.4301
522
Hexagon head-cap
screw
STS304 A276-304 1.4301
523 Spring washer STS304 A276-304 1.4301
Pos. Designation
Material
KS ASTM DIN