Goulds
Goulds Pump GT20 Centrifugal Rebuild Kit - Seals - Impeller - Diffuser / Guidevane
Goulds Pump GT20 Centrifugal Rebuild Kit - Seals - Impeller - Diffuser / Guidevane
SKU:GT20-RBK
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Goulds GT20 Rebuild Kit - Quick Facts
- Kit: 5K555, PS-100 (=10K258/10K10), 5K522, 2K713, 3K70
Need help matching your model? Call (866) 202-8388 and we will confirm the right part.
The Goulds GT20 rebuild kit has the wet-end parts needed to rebuild a Goulds GT20 Irri-Gator centrifugal irrigation pump: seal ring, mechanical seal, diaphragm, impeller and diffuser (guidevane). It restores lost performance without replacing the whole pump.
Usually ships within 1-2 business days. Ship times can vary with supplier stock; call (866) 202-8388 to confirm before you order.
Specifications
| Brand | Goulds (Xylem) |
|---|---|
| Part number | GT20-RBK |
| Series | GT Irri-Gator |
| Seal ring | 5K555 (replaces 5K6) |
| Mechanical seal | PS-100 (equivalent to 10K258 and 10K10) |
| Diaphragm | 5K522 |
| Impeller | 2K713 |
| Guidevane / diffuser | 3K70 |
Fits / Replaces
- Goulds GT20 Irri-Gator 2 HP centrifugal pump
- Complete pump: Goulds GT20 Irri-Gator pump
- Other sizes: GT15 kit, GT10 kit, GT07 kit
Install & Use Notes
Shut off power and relieve pressure before opening the pump. The back pull-out design lets you rebuild it without disturbing the piping. Check the seal orientation sheet below before pressing in the new PS-100 seal, and refill the casing with water before restarting.
Frequently Asked Questions
Which pump does the GT20-RBK fit?
The Goulds GT20 Irri-Gator. Other GT sizes use their own kits (GT07, GT10, GT15).
What is included?
5K555 seal ring, PS-100 mechanical seal, 5K522 diaphragm, 2K713 impeller and 3K70 guidevane / diffuser.
Does the PS-100 replace 10K258 and 10K10?
Yes, PS-100 is the equivalent seal.
Is there a parts diagram?
Yes. See the Goulds GT repair parts PDF below.
Full Product Details
• Brand: Xylem
• Model:GT Irri-Gator Series
• MPN: GT20-RBK
• Rebuilds Goulds GT20 Centrifugal Pump
Goulds GT20 - Pump Rebuild Kit
• Pump Rebuild Kit for a Goulds GT20 Centrifugal Pump
• Includes all the parts necessary to rebuild the wet / pump end of the pump
• Restores lost performance and replaces worn and damaged parts
Parts Included in Kit:
• Seal Ring - 5K555 ( Replaces 5K6 )
• Mechanical Seal - PS-100 (equivalent to 10K258 and 10K10)
• Diaphragm - 5K522
• Impeller - 2K713
• Guidevane / Diffuser - 3K70
