FLOWSERVE Mechanical Seal: Mechanical Shaft Seal, 21, 1 1/2 in Shaft Dia., 1.13 in Working Lg
The FLOWSERVE Mechanical Shaft Seal, type designation 21, is a single-spring mechanical seal designed for 1 1/2-inch shaft diameters with a 1.13-inch working length. It features a carbon ring, Viton gasket, and 18-8…
SKU 3G-OTH-96327
Also listed as: 2115009 · 21 150 09
Local availability & support — the Philippines
- Delivery
- 5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
- Payment
- Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
- Ships to
- Manila, Quezon City, Cebu, Davao, Batangas
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Product Description
The FLOWSERVE Mechanical Shaft Seal, type designation 21, is a single-spring mechanical seal designed for 1 1/2-inch shaft diameters with a 1.13-inch working length. It features a carbon ring, Viton gasket, and 18-8 spring material, identified by manufacturer part number 21-150-09.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the FLOWSERVE 21-150-09 mechanical seal used for?
The FLOWSERVE 21-150-09 is a single-spring mechanical shaft seal used in industrial pumps and rotating equipment to prevent fluid leakage along a 1 1/2-inch shaft. It is suitable for applications requiring a carbon ring, Viton gasket, and 18-8 spring materials, common in water, chemical, and light hydrocarbon services.
What are the specifications of the FLOWSERVE 21-150-09 mechanical seal?
The FLOWSERVE 21-150-09 mechanical seal has a 1 1/2-inch shaft diameter, 1.13-inch working length, single spring design, carbon ring, Viton gasket, and 18-8 spring material. It is designated as type 21 with manufacturer part number 21-150-09. These specs ensure reliable sealing in standard pump applications.
Where to buy the FLOWSERVE 21-150-09 mechanical seal worldwide?
3G Electric supplies the FLOWSERVE 21-150-09 mechanical seal worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this seal to meet your operational needs.
How to install the FLOWSERVE 21-150-09 mechanical seal?
To install the FLOWSERVE 21-150-09, ensure the shaft and seal chamber are clean and free of debris. Lubricate the Viton gasket and carbon ring with a compatible lubricant, then slide the seal onto the 1 1/2-inch shaft. Follow standard pump manufacturer guidelines for compression setting and avoid damaging the sealing faces during assembly.
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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.
