We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

FLOWSERVE Unitized Rotary Replacement Pump Shaft Seal: Mechanical Shaft Seal, 16 - Mechanical Shaft Seals
FLOWSERVEMechanical Shaft Seals

FLOWSERVE Unitized Rotary Replacement Pump Shaft Seal: Mechanical Shaft Seal, 16

The FLOWSERVE Unitized Rotary Replacement Pump Shaft Seal is a mechanical shaft seal with a Type 16 designation, designed for a 3/4-inch shaft diameter. It features a single stainless steel spring and a rubber gasket…

SKU 3G-OTH-94794

Also listed as: 1607503 · 16 075 03

Brand
FLOWSERVE
Item
Unitized Rotary Replacement Pump Shaft Seal: Mechanical Shaft Seal, 16
Category
Mechanical Shaft Seals
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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

Technical Specifications

FLOWSERVE
Manufacturer Part Number
16-075-03
Type
: Mechanical Shaft Seal, 16
Shaft Dia
3/4 in
Spring Type
Single Spring
Gasket Material
Rubber
Spring Material
Stainless Steel
Seal Type Designation
16

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

FLOWSERVE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The FLOWSERVE Unitized Rotary Replacement Pump Shaft Seal is a mechanical shaft seal with a Type 16 designation, designed for a 3/4-inch shaft diameter. It features a single stainless steel spring and a rubber gasket material. This seal replaces Seal 5P412 and is identified by manufacturer part number 16-075-03.

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 Unitized Rotary Replacement Pump Shaft Seal used for?

The FLOWSERVE Unitized Rotary Replacement Pump Shaft Seal is used to prevent fluid leakage along rotating shafts in industrial pumps. It is suitable for applications requiring a mechanical shaft seal with a 3/4-inch shaft diameter, such as in water treatment, chemical processing, and general manufacturing.

What are the specifications of the FLOWSERVE 16-075-03 mechanical shaft seal?

The FLOWSERVE 16-075-03 is a Type 16 mechanical shaft seal with a 3/4-inch shaft diameter. It features a single stainless steel spring and a rubber gasket material. The manufacturer part number is 16-075-03, and it replaces OEM Seal 5P412.

Where to buy the FLOWSERVE 16-075-03 shaft seal worldwide?

You can source the FLOWSERVE 16-075-03 shaft seal through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.

How to install the FLOWSERVE unitized rotary pump shaft seal?

To install the FLOWSERVE unitized rotary seal, ensure the shaft and housing bore are clean and free of burrs. Lubricate the seal face and shaft with a compatible fluid. Press the seal evenly into the bore using a sleeve or installation tool to avoid damaging the sealing faces.

Used in

Common applications for FLOWSERVE
Water and wastewater pumping — FLOWSERVE Type 21 mechanical seal (e.g., MPN 21-100-10) for centrifugal pumps in municipal water treatment
Hydrocarbon processing — FLOWSERVE Type 68 mechanical seal (e.g., MPN 68-062-214) for diesel and light oil transfer pumps
Food processing — FLOWSERVE Type 21 seal (MPN 21-137-04) for cooking oil circulation pumps in edible oil refineries
Chemical transfer — FLOWSERVE Type 51 narrow cross-section seal (MPN 51-087-05) for compact chemical dosing pumps
HVAC and cooling systems — FLOWSERVE Type 16 unitized rotary seal (MPN 16-062-11) for chilled water pump shaft sealing
General industrial mixing — FLOWSERVE Type 52 narrow cross-section seal (MPN 52-125-05) for agitator shafts in batch processing tanks

FLOWSERVE 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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
FLOWSERVE Unitized Rotary Replacement Pump Shaft Seal: Mechanical Shaft Seal, 16, 5/8 in Shaft Dia. (MPN 16-062-03)
FLOWSERVE
FLOWSERVE Unitized Rotary Replacement Pump Shaft Seal: Mechanical Shaft Seal, 16, 5/8 in Shaft Dia. (MPN 16-062-03)
FLOWSERVE Unitized Rotary Replacement Pump Shaft Seal: Mechanical Shaft Seal, 16, 5/8 in Shaft Dia. (MPN 16-062-04)
FLOWSERVE
FLOWSERVE Unitized Rotary Replacement Pump Shaft Seal: Mechanical Shaft Seal, 16, 5/8 in Shaft Dia. (MPN 16-062-04)
FLOWSERVE Unitized Rotary Replacement Pump Shaft Seal: Mechanical Shaft Seal, 16, 3/4 in Shaft Dia. (MPN 16-075-04)
FLOWSERVE
FLOWSERVE Unitized Rotary Replacement Pump Shaft Seal: Mechanical Shaft Seal, 16, 3/4 in Shaft Dia. (MPN 16-075-04)
FLOWSERVE Unitized Rotary Replacement Pump Shaft Seal: Mechanical Shaft Seal, 16, 5/8 in Shaft Dia. (MPN 16-062-15)
FLOWSERVE
FLOWSERVE Unitized Rotary Replacement Pump Shaft Seal: Mechanical Shaft Seal, 16, 5/8 in Shaft Dia. (MPN 16-062-15)
FLOWSERVE Unitized Rotary Replacement Pump Shaft Seal: Mechanical Shaft Seal, 16, 5/8 in Shaft Dia. (MPN 16-062-06)
FLOWSERVE
FLOWSERVE Unitized Rotary Replacement Pump Shaft Seal: Mechanical Shaft Seal, 16, 5/8 in Shaft Dia. (MPN 16-062-06)
FLOWSERVE Unitized Rotary Replacement Pump Shaft Seal: Mechanical Shaft Seal, 16, 3/4 in Shaft Dia. (MPN 16-075-10)
FLOWSERVE
FLOWSERVE Unitized Rotary Replacement Pump Shaft Seal: Mechanical Shaft Seal, 16, 3/4 in Shaft Dia. (MPN 16-075-10)

More from FLOWSERVE

View all FLOWSERVE parts
FLOWSERVE Narrow Cross-section Replacement Pump Shaft Seal: Mechanical Shaft Seal, 51, Single Spring (MPN 51-087-05)
FLOWSERVE
FLOWSERVE Narrow Cross-section Replacement Pump Shaft Seal: Mechanical Shaft Seal, 51, Single Spring (MPN 51-087-05)
FLOWSERVE Narrow Cross-section Replacement Pump Shaft Seal: Mechanical Shaft Seal, 52, Single Spring (MPN 52-125-05)
FLOWSERVE
FLOWSERVE Narrow Cross-section Replacement Pump Shaft Seal: Mechanical Shaft Seal, 52, Single Spring (MPN 52-125-05)
FLOWSERVE Narrow Cross-section Replacement Pump Shaft Seal: Mechanical Shaft Seal, 51, Single Spring (MPN 51-225-05)
FLOWSERVE
FLOWSERVE Narrow Cross-section Replacement Pump Shaft Seal: Mechanical Shaft Seal, 51, Single Spring (MPN 51-225-05)
FLOWSERVE Narrow Cross-section Replacement Pump Shaft Seal: Mechanical Shaft Seal, 51, Single Spring (MPN 51-150-05)
FLOWSERVE
FLOWSERVE Narrow Cross-section Replacement Pump Shaft Seal: Mechanical Shaft Seal, 51, Single Spring (MPN 51-150-05)
FLOWSERVE Unitized Rotary Replacement Pump Shaft Seal: Mechanical Shaft Seal, 16, 3/4 in Shaft Dia. (MPN 16-075-07)
FLOWSERVE
FLOWSERVE Unitized Rotary Replacement Pump Shaft Seal: Mechanical Shaft Seal, 16, 3/4 in Shaft Dia. (MPN 16-075-07)
FLOWSERVE Narrow Cross-section Replacement Pump Shaft Seal: Mechanical Shaft Seal, 51, Single Spring (MPN 51-112-05)
FLOWSERVE
FLOWSERVE Narrow Cross-section Replacement Pump Shaft Seal: Mechanical Shaft Seal, 51, Single Spring (MPN 51-112-05)
FLOWSERVE Unitized Rotary Replacement Pump Shaft Seal: Mechanical Shaft Seal, 16, 5/8 in Shaft Dia. (MPN 16-062-11)
FLOWSERVE
FLOWSERVE Unitized Rotary Replacement Pump Shaft Seal: Mechanical Shaft Seal, 16, 5/8 in Shaft Dia. (MPN 16-062-11)
FLOWSERVE Narrow Cross-section Replacement Pump Shaft Seal: Mechanical Shaft Seal, 51, Single Spring (MPN 51-100-05)
FLOWSERVE
FLOWSERVE Narrow Cross-section Replacement Pump Shaft Seal: Mechanical Shaft Seal, 51, Single Spring (MPN 51-100-05)