FLOWSERVE Mechanical Seal: Mechanical Shaft Seal, 52, 1 3/8 in Shaft Dia., 1.13 in Working Lg
The FLOWSERVE Mechanical Shaft Seal, model 52-137-05, is a Type 52 mechanical shaft seal featuring a single spring design. It is constructed with a carbon ring, Viton gasket, and 316 stainless steel spring material…
SKU 3G-OTH-97305
Also listed as: 5213705 · 52 137 05
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The FLOWSERVE Mechanical Shaft Seal, model 52-137-05, is a Type 52 mechanical shaft seal featuring a single spring design. It is constructed with a carbon ring, Viton gasket, and 316 stainless steel spring material. This seal has a 1 3/8 in shaft diameter and a 1.13 in working length.
Frequently Asked Questions
What is the FLOWSERVE 52-137-05 mechanical seal used for?
The FLOWSERVE 52-137-05 is a Type 52 mechanical shaft seal designed to prevent leakage along rotating shafts in pumps and mixers. It is commonly used in industrial applications handling water, chemicals, or hydrocarbons where a reliable, single-spring seal with carbon and Viton components is required.
What are the specifications of the FLOWSERVE 52-137-05 mechanical seal?
The FLOWSERVE 52-137-05 has a 1 3/8 in shaft diameter and 1.13 in working length. It features a single spring design with a carbon ring, Viton gasket, and 316 stainless steel spring material. The seal type designation is 52, and the manufacturer part number is 52-137-05.
Where to buy the FLOWSERVE 52-137-05 mechanical seal worldwide?
3G Electric supplies the FLOWSERVE 52-137-05 mechanical seal to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact our team for a quote and lead time on this Type 52 seal with carbon ring and Viton gasket.
How to install a FLOWSERVE Type 52 mechanical seal?
Install the FLOWSERVE Type 52 seal by carefully sliding it onto a clean, lubricated shaft. Ensure the seal face is perpendicular to the shaft axis and the spring is not compressed beyond its working length. Follow pump manufacturer guidelines for gland torque and alignment to avoid premature wear.
Used in
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.
