FLOWSERVE Replacement Pump Shaft Seal: Mechanical Shaft Seal, 21, 1 in Shaft Dia.
The FLOWSERVE Replacement Pump Shaft Seal is a mechanical shaft seal designated as Type 21, designed for a 1-inch shaft diameter and compatible with cooking oil. It features a single spring made of stainless steel…
SKU 3G-OTH-95390
Also listed as: 21100250 · 21 100 250
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The FLOWSERVE Replacement Pump Shaft Seal is a mechanical shaft seal designated as Type 21, designed for a 1-inch shaft diameter and compatible with cooking oil. It features a single spring made of stainless steel and a rubber gasket material, identified by manufacturer part number 21-100-250.
Frequently Asked Questions
What is the FLOWSERVE 21-100-250 mechanical shaft seal used for?
The FLOWSERVE 21-100-250 mechanical shaft seal is used to prevent leakage along rotating shafts in pumps handling cooking oil. It is suitable for industrial food processing applications where a reliable seal on a 1-inch shaft is required.
What are the specifications of the FLOWSERVE 21-100-250 shaft seal?
The FLOWSERVE 21-100-250 is a Type 21 mechanical shaft seal with a 1-inch shaft diameter. It features a single stainless steel spring and a rubber gasket material. The manufacturer part number is 21-100-250, and it is designed for use with cooking oil.
Where to buy the FLOWSERVE 21-100-250 shaft seal worldwide?
3G Electric supplies the FLOWSERVE 21-100-250 mechanical shaft seal worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this seal for your application.
How to install the FLOWSERVE 21-100-250 mechanical shaft seal?
To install the FLOWSERVE 21-100-250 seal, ensure the shaft and housing bore are clean and free of debris. Lubricate the rubber gasket and seal face with compatible oil. Press the seal evenly onto the shaft, avoiding damage to the sealing faces. Follow pump manufacturer guidelines for torque and alignment.
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Common applications for FLOWSERVEFLOWSERVE Products
3G Electric supplies FLOWSERVE mechanical shaft seals. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
