Product Description
Armstrong Coupling Guard Kit (2 coupling guards + 4 screws) – Part No. 8190120-253
Genuine Armstrong replacement coupling guard kit, Armstrong part number 8190120-253, for Series 4700 pumps. Shown as item 5 on the Series 4700 drawing (parts list 6047.110) – highlighted in the pictures above.
- Armstrong’s stage ranges for this model overlap – confirm with the nameplate.
Specification: 2 coupling guards + 4 screws
Fits these Armstrong pumps
- Series 4700 (vertical multi-stage (VMS)) – pump sizes VMS 45B, VMS 64B
- Motor frames: 5, 6-2, 6-1, 6, 7-2, 7-1, 7, 4
- Drawing item: 5
Other parts for this pump
Rebuilding a Series 4700 VMS 45B? These parts are often replaced at the same time:
| Item | Part | Armstrong part no. |
|---|---|---|
| 2 | Mechanical seal | 8190120-350 |
| 2 | Mechanical seal | 8190120-351 |
| 2 | Mechanical seal | 8190120-352 |
| 4 | Coupling kit | 8190120-151 |
| 4 | Coupling kit | 8190120-152 |
| 4 | Coupling kit | 8190120-153 |
| 4 | Coupling kit | 8190120-053 |
| 4 | Coupling kit | 8190120-154 |
| 5 | Coupling guard kit | 8190120-250 |
| 5 | Coupling guard kit | 8190120-251 |
| 8 | Drain plug | 8190115-101 |
| 9 | Vent plug | 8190115-102 |
Not sure this is the right part?
Use our Armstrong Pump Parts Finder: choose Series 4700, your pump size and motor to see every part on the drawing. Or send us your pump’s nameplate details – call (416) 236-2338 or email sales@bramhambros.com. Bramham Bros is an authorized Armstrong dealer.
Product Videos
Custom Field
Brand Armstrong
Armstrong Part Number 8190120-253
Part Type Coupler / Coupling Guard
Fits Series 4700 VMS 45B, VMS 64B
Drawing Item 4700: item 5
Specification 2 coupling guards + 4 screws
Shipping cost: Inquire
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