Xylem NPE, Инструкция по эксплуатации, Страница: 7 / 24

7
Item 383 Mechanical Seal (
5
⁄
8
” seal)
Rotary Stationary Elastomers Metal Parts Part No.
Carbon
EPR 10K18
Sil-Carbide
Viton
316SS
10K55
Sil-Carbide
EPR 10K81
Viton 10K62
NPE STANDARD REPAIR PARTS LIST
Item Materials of
No.
Description Construction
100 Casing
101 Impeller
108A Motor adapter with foot
AISI 316L
108B Motor adapter less foot
Stainless Steel
108C Motor adapter with foot and flush
108D Motor adapter less foot with flush
123 Deflector BUNA-N
184A Seal housing std.
AISI 316L S.S.
184B Seal housing with seal flush
240
Motor support 300 S.S.
Rubber channel Rubber
304 Impeller locknut AISI 316 S.S.
347 Guidevane AISI 316L S.S.
Viton (standard)
349 Seal-Ring, guidevane EPR
BUNA
370 Socket head screw, casing AISI 410 S.S.
371 Bolts, motor Steel/plated
383 Mechanical seal
408 Drain and vent plug, casing AISI 316 S.S.
Viton (standard)
412B O-Ring, drain plugs EPR
BUNA
Viton (standard)
513 O-Ring, casing EPR
BUNA
NOTE: OPTIONAL SEAL FLUSH COMPONENTS
NOTE: Close coupled units supplied with ½ HP 1750 RPM, ½ - 3 HP Explosion Proof or
5 HP motors, utilize motor adapter less foot and a footed motor.
NOTE: Frame mounted units (NPE-F) utilize the XS Power frame and motor adapter less
foot. For repair parts for the power frame refer to the XS-Power frame repair parts page in
the parts section of your catalog. To order the power frame complete order item 14L61.
MECHANICAL SEAL APPLICATION CHART