✅ This item is normally regularly stocked. Shipping times may vary depending on availability. Please contact us to confirm stock and shipping times. You will receive tracking details once the item has shipped.
Description
OEM Seal and Gasket Kit for the HCP 80(100)AFE41.5 Enclosed Impeller Sewage Pump
Product Overview
The HCP AFE Series uses an enclosed channel impeller instead of the open vortex design found in the AFU line. This gives the 80(100)AFE41.5 higher hydraulic efficiency when pumping heavy solids and fibrous waste. The HCP mechanical seal kit S21B300G02 is the OEM sewage pump seal kit for this pump, including the mechanical seal, oil seal, and gasket kit needed to rebuild the seal system during scheduled maintenance.
What's Included
Each S21B300G02 kit contains three components:
| Component | Specification | Qty |
|---|---|---|
| Mechanical Seal | Per HCP B300 series reference | 1 |
| Oil Seal | Per HCP B300 series reference | 1 |
| Gasket Kit | Complete gasket set for 80(100)AFE41.5 | 1 |
Compatibility
Compatible with HCP pump model:
• 80(100)AFE41.5 (2 HP, 4-pole, 3"/4" dual discharge)
Buyers searching for an 80AFE41.5 seal replacement need this part number: S21B300G02. The 80(100) in the model name means the pump housing accepts both 80mm (3") and 100mm (4") discharge fittings. The sewage pump seal kit is the same regardless of which discharge size is installed.
This AFE pump seal kit does NOT fit the AFU Series vortex pumps. Those models use different seal kits (S21B200G06 for 2-3 HP, S21C250G01 for 5 HP).
Key Features
• The AFE's enclosed channel impeller handles large solids with higher efficiency than the vortex design. The enclosed impeller sewage pump seal system protects the motor in this more demanding operating environment.
• Double mechanical seal with carbon/ceramic upper seal and silicon carbide lower seal, housed in an oil-filled chamber. This HCP mechanical seal kit replaces both sealing surfaces.
• Gasket kit included for a complete submersible pump seal kit rebuild, covering all mating surfaces between the seal housing and pump body.
When to Replace
Enclosed impeller pumps move fluid through direct contact with the impeller vanes, which creates higher pressure on the seal faces compared to vortex designs. Replace this sewage pump seal kit when oil chamber inspections show contamination, when the motor trips on thermal overload, or after any dry-running event.
Scheduling HCP AFE seal replacement during planned downtime avoids emergency callouts and protects the motor from sewage ingress.
Buy HCP Mechanical Seal Kit S21B300G02 Online from Cleanflow
Cleanflow Utility Supply Company is an authorized HCP distributor. Order this sewage pump seal kit and other HCP pump replacement parts with free shipping on orders over $199, shipped across Canada and the USA. Returns accepted within 30 days at returns.cleanflow.net. To confirm which HCP mechanical seal kit fits your AFE Series pump, call 1-866-335-1078.
FAQs
Which HCP pump does the S21B300G02 seal kit fit?
This HCP mechanical seal kit fits the 80(100)AFE41.5, a 2 HP enclosed impeller sewage pump with dual 3"/4" discharge options. It fits only this model and is not interchangeable with AFU Series seal kits.
What is the difference between the AFE and AFU pump series?
The AFE uses an enclosed channel impeller for higher hydraulic efficiency with heavy solids. The AFU uses a vortex impeller that passes solids without direct contact. Each series uses a different seal kit.
What does 80(100) mean in the pump model number?
The 80(100) means the pump housing accepts both 80mm (3") and 100mm (4") discharge configurations. The seal system is the same regardless of discharge size. One sewage pump seal kit covers both configurations.
Can I use an AFU seal kit on an AFE pump?
No. The AFE and AFU Series use different seal configurations. Installing the wrong seal kit can result in leaks and motor damage. Match the part number to your pump model: S21B300G02 for the AFE41.5.
Does Cleanflow carry HCP AFE Series replacement parts?
Yes. Cleanflow stocks HCP sewage pump seal kits across the AFE, AFU, AFP, and GF Series. We are an authorized HCP distributor with inventory in Winnipeg. Call 1-866-335-1078 for AFE parts availability.
✅ This item is normally regularly stocked. Shipping times may vary depending on availability. Please contact us to confirm stock and shipping times. You will receive tracking details once the item has shipped.
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