Double Mechanical Seals

Name: Double Mechanical Seals
Brand: Coreparts Engineering
Price: 2000 INR
Availability: InStock

Price 2000 INR/ Piece

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MOQ : 10 Pieces

Double Mechanical Seals Specification

Hardness
Carbon: 70-85 HRC, Ceramic: 80-90 HRA

Application
Pumps, reactors, agitators, mixers, and other rotating equipment handling hazardous or corrosive fluids

Theory
Mechanical Seal (contact-type, dual seal system)

Style
Double acting (back-to-back)

Material
SS 304, SS 316, Carbon, Ceramic, Tungsten Carbide, Silicon Carbide, PTFE, Viton, NBR, EPDM

Temperature
-20C to +200C (depending on elastomer used)

Pressure
Up to 16 bar (varies with model)

Speed
Up to 3000 RPM

Function
Prevents leakage by separating the pumped fluid from the environment with two seal faces

Size
Customizable, commonly 25 mm to 100 mm shaft diameter

Structure
Double mechanical seal (two sets of seal faces, back-to-back arrangement)

Service Medium
Acids, solvents, hazardous and chemically aggressive fluids

Leakage Control
Double seal arrangement ensures zero or minimal leakage

Seal Face Combination
Carbon vs. Ceramic, Silicon Carbide vs. Silicon Carbide, Carbon vs. Tungsten Carbide or as required

Compliance Standards
ASTM, DIN, or customer specification

Mounting
Cartridge and conventional type

Lubrication
Compatible with barrier fluid systems for improved reliability

Shaft Diameter Range
Available for shafts from 12 mm to 150 mm

Design Feature
Balanced or unbalanced design as per pressure handling requirements

Secondary Sealing
O-rings or bellows (as per design and application)

Direction of Rotation
Unidirectional and bidirectional versions available

Double Mechanical Seals Trade Information

Minimum Order Quantity
10 Pieces

Payment Terms
Cash in Advance (CID)

Supply Ability
100 Pieces Per Month

Delivery Time
5-7 Days

Main Domestic Market
All India

About Double Mechanical Seals

Double Mechanical Seals represent a top-drawer solution for leakage prevention in pumps, reactors, and agitators managing hazardous or corrosive fluids. Splendiferous in design, these seals accommodate a broad shaft diameter range (12 mm-150 mm) and support unidirectional or bidirectional rotation. Engineered with various seal face combinations, they deliver astounding reliability-zero or minimal leakage under up to 16 bar pressure and speeds up to 3000 RPM. Highly recommended and supported by favorable reviews, these double-acting seals offer instant checkout, customizable sizes, and compliance with ASTM, DIN, or specific customer requirements.

Distinctive Features and Site Applications

Double Mechanical Seals feature a balanced or unbalanced structure, customizable to pressure and chemical handling needs. Built with premium materials like SS 304, SS 316, and advanced carbon, ceramic, or carbide combinations, they thrive in aggressive and hazardous fluid environments. These seals suit pumps, mixers, and reactors, safeguarding against leakage and providing dependable service in the chemical, pharmaceutical, and process industries.

Payment Terms, Certifications, and Sample Offers

We offer competitive market value and flexible payment terms for Double Mechanical Seals. Goods are shipped promptly upon confirmation, with certified compliance to ASTM, DIN, or custom specifications. Samples can be requested for quality evaluation prior to bulk orders. Each offer is backed by our commitment to dependable supply as an importer, exporter, distributor, and service provider from India.

FAQ's of Double Mechanical Seals:

Q: How do double mechanical seals ensure minimal or zero leakage in critical equipment?

A: Double mechanical seals use a back-to-back arrangement of two sets of seal faces, separated by a barrier fluid system, to effectively isolate the pumped medium from the atmosphere, ensuring minimal or zero leakage even in demanding applications.

Q: What are the typical applications for double mechanical seals?

A: These seals are widely used in pumps, reactors, agitators, and mixers that handle acids, solvents, or hazardous fluids, where leakage prevention and operational reliability are paramount.

Q: When should I select a balanced versus unbalanced double mechanical seal design?

A: Balanced designs are suitable for high-pressure environments, reducing seal face loading and extending seal life, while unbalanced seals are generally chosen for lower pressure or less demanding applications.

Q: Where can your double mechanical seals be installed and what mounting options are available?

A: Our double mechanical seals can be installed on equipment requiring either cartridge or conventional mounting, with designs compatible for use in chemical plants, pharmaceutical processes, and other industrial locations.

Q: What certifications and standards do your double mechanical seals comply with?

A: Our double mechanical seals adhere to ASTM and DIN standards, and we can accommodate specific customer requirements for certification and compliance based on unique applications.

Q: How can I order samples or place a bulk order for double mechanical seals?

A: Simply contact our sales team to request a sample or discuss your requirements. We offer instant checkout for regular orders and provide shipped goods upon payment confirmation.

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