Mechanical Seal Stuffing/Packing Box Spare Parts for Mission Horizontal Centrifugal Pump
China Mechanical Seal Stuffing/Packing Box Spare Parts for Mission Horizontal Centrifugal Pump, Find details about China Stuffing Box, Mechanical Seal Stuffing Box from Mechanical Seal Stuffing/Packing Box Spare Parts for Mission Horizontal Centrifugal Pump
Basic Info.
Model NO.
20614-01-30
Type
HU1
Balance
Balanced
Trademark
TR Solids Control
Transport Package
Wooden Case or Carton
Specification
Standard
Origin
Xi′an, China
HS Code
84749000
Model NO.
20614-01-30
Type
HU1
Balance
Balanced
Trademark
TR Solids Control
Transport Package
Wooden Case or Carton
Specification
Standard
Origin
Xi′an, China
HS Code
84749000
Product Desciption
A stuffing box is an assembly which is used to house a gland seal. It is used to prevent leakage of fluid, such as water or steam, between sliding or turning parts of machine elements.
A gland is a general type of stuffing box, used to seal a rotating or reciprocating shaft against a fluid.
Spare Parts of Mission Centrifugal Pump
| Item | Description | P/N | Qty | Material |
| 1* | Pump shell | See below table | 1 | Hard Iron |
| 1A | Seal washer for pump shell | 10399-46-1 | 1 | Vellumoid |
| 1B | Tightening nut for pump shell 3/4 | 3932-61 | 12 | Stl |
| 1C | Tightening nut for pump shell 3/4×85 | 3862-76 | 12 | Stl |
| 1D | Square head plug 3/8 | 8505-04-01 | 1 | Stl |
| 1E | Square head plug 1/2 | 8505-04-01 | 1 | Iron |
| 2* | Impeller | See below table | 1 | Iron |
| 2A | O-ring 46.2×1.8 | 19110-72 | 1 | Fluororubber |
| 2B | Lock washer for impeller | 1 | Stl | |
| 2C | Lock wahser for impeller | 1 | Stl | |
| 3* | Mechanical seal box | 22223-01-30 | 1 | Hard Iron |
| 3* | Packing seal box | 20614-01-30 | 1 | Hard Iron |
| 3A | Tightening nut for mechanical seal box | 3861-117 | 2 | Stl |
| 4 | Packing pressing bush | 20622A | 1 | Bronze |
| 5 | Mechanical seal | 22451-1 | 1 | Tungsten Carbide |
| 5A | Packing 12×12 | 25014-04M-B | 3 | Kevlar |
| 6 | L bolt assembly | B3701A | 2 | Stl |
| 7 | Shaft | 20612-02-33 | 1 | AISI 4140 |
| 7A | Wear bushing(Mechanical seal) | 20943-21 | 1 | AISI E7140 |
| 7A | Wear bushung (Packing seal) | 20613-21G-7A | 1 | AISI E7140 |
| 7B | Key | 4372-5-21 | 1 | 416SS |
| 7C | O-ring 51.5×2.65 | 23444-01-72 | 1 | Fluororubber |
| 8 | Water retaining ring | 22210-1A | 1 | Bronze |
| 8A | O-ring 63×2.65 | 1 | Fluororubber | |
| 9 | Bearing base | 20618-12-1 | 1 | Cast Iron |
| 9A | ||||
| 9B | ||||
| 9C | Square head plug 1/2 | 8505-05 | 1 | Iron |
| 9D | Breathing mouth | 8267-01 | 1 | Stl |
| 9E | ||||
| 9F | ||||
| 9G | Detrusion bolt for pump shell | 2538-1A | 3 | Stl |
| 10A | Inside bearing cover | 20626 | 1 | Iron |
| 10B | Seal washer for inside bearing cover | 20625 | 1 | Vefetable Fiber |
| 10C | Oil seal | 20619-01 | 2 | Buna-n |
| 10D | Bolt for inside bearing cover | 3861-1 | 2 | Stl |
| 10E | Nut for inside bearing cover | 3932-2 | 2 | Stl |
| 10F | ||||
| 10G | Alemite fitting NPT1/8 | 21641-01 | 1 | Stl |
| 11 | Inside bearing NUP313E | N/A | 1 | Vendor |
| 12 | Axial adjustment collar | 20624-01-01 | 1 | Iron |
| 12A | O-ring 140×3.55 | 7496-253 | 1 | Buna-n |
| 12B | Nut for axial adjustment collar | 3861-138 | 4 | Stl |
| 12C | Detrusion nut for axial adjustment collar | 3932-62 | 2 | Stl |
| 13 | Outside bearing | 20617-01-01 | 1 | Stl |
| 13A | Alemite fitting NPT1/8 | 1 | Stl | |
| 13B | O-ring 120×3.55 | 7496-26 | 1 | Buna-n |
| 13C | Oil seal 47.63×69.85×9.525 | 20619-02 | 1 | Buna-n |
| 13D | Bolt for outside bearing cover | 3861-139 | 2 | Stl |
| 14 | Bearing 7311B/DB | N/A | 1 | Vendor |
| 14A | Lock wahser | 6124-4 | 1 | Stl |
| 14B | Lock nut | 6123-4 | 1 | Stl |
| 1* | Pump case,3×2×13 | 19203-01-30A | 1 | Hard Iron |
| 1* | Pump case,4×3×13 | 19205-01-30A | 1 | Hard Iron |
| 1* | Pump case,5×4×11 | 19222-01-30A | 1 | Hard Iron |
| 1* | Pump case,6×5×11 | 19122-01-30A | 1 | Hard Iron |
| 1* | Pump case,6×5×14 | 19123-01-30A | 1 | Hard Iron |
| 1* | Pump case,8×6×11 | 19763-01-30A | 1 | Hard Iron |
| 1* | Pump case,8×6×14 | 19117-01-30A | 1 | Hard Iron |
| 1* | Pump case,10×8×14 | 20937-01-30A | 1 | Hard Iron |
| 2* | Impeller for pump,3×2×13 | 19204-XX-30 | 1 | Hard Iron |
| 2* | Impeller for pump,4×3×13 | 19206-XX-30 | 1 | Hard Iron |
| 2* | Impeller for pump,5×4×11 | 19224-XX-30 | 1 | Hard Iron |
| 2* | Impeller for pump,6×5×11 | 19121-XX-30 | 1 | Hard Iron |
| 2* | Impeller for pump,6×5×14 | 19121-XX-30 | 1 | Hard Iron |
| 2* | Impeller for pump,8×6×11 | 19121-XX-30 | 1 | Hard Iron |
| 2* | Impeller for pump,8×6×14 | 19116-XX-30 | 1 | Hard Iron |
| 2* | Impeller for pump,10×8×14 | 21867-XX-30 | 1 | Hard Iron |
| xx or A0 - Impeller code - First is equal to the integer of impeller diameter(inch) - 4. Thus 10 =6,9=5,8=4,etc...14 Use alphabet A. | ||||
| Second X is the magnification of 1/8.Thus 1/8=1,1/4=2,1/2=4,etc...thus a impeller code of 10.5 is 64,impeller code of 12 is 80, impeller code of 13.25 is 92 etc. | ||||
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