PTFE O Ring Single Coil Spring Mechanical Seal 114 - 35-70mm Shaft, 0.4MPa Pressure, FDA Certified

Price Negotiable

Price: USD

MOQ: 1pcs

Delivery Time: 3~10DAYS

Brand: JG

Product Description

Product Overview

PTFE O Ring Single Coil Spring Mechanical Seal Model 114 with FDA certification, designed for reliable performance in demanding industrial applications.

Key Features

Single spring seal design
Single face seal configuration
Independent rotation direction operation
Unbalanced design for specific applications

Operating Specifications

Parameter	Specification
Shaft Diameter	35-70mm
Maximum Pressure	Up to 0.4 MPa
Temperature Range	Up to 100°C
Sliding Velocity	3000 rpm

Material Composition

Component	Materials
Rotary Ring	Carbon, Silicon Carbide, Tungsten Carbide, Ceramic
O-Ring	EPDM, NBR, AFLAS, Kalrez, PTFE
Spring & Metal Parts	SUS304, SUS316 Stainless Steel
Stationary Ring	Carbon, Silicon Carbide, Tungsten Carbide, Ceramic

Technical Advantages

Spring unit protected from product contact to prevent sticking and clogging
Safe operation with seal face locking via square pin design
Suitable for pressure reversal applications
Vacuum operation capability without additional seat locking
No shaft damage from dynamically loaded O-Ring
Compact installation dimensions
Ideal for conversions without pump modifications
Resistant to solid-containing and abrasive media
Balanced seal performance even with plain shafts
Insensitive to shaft movements due to stationary design

Industry Applications

Water and wastewater treatment systems
Chemical processing industry
Refining technology applications
Dirty, abrasive, and solid-containing media handling
Fugitive hydrocarbons (non-API applications)
Sticky and stringy media processing
Chemical standard pumps
Sewage pumps and systems

Customization & Services

OEM/ODM orders available • Custom mechanical seals according to your specifications • Small quantity orders accepted • Competitive pricing with excellent quality assurance