Standard Balanced Single Mechanical Seal 119B for Chemical Process Pumps - 33-75mm Shaft, 0-2.5MPa Pressure Range

Price Negotiable

Price: USD

MOQ: 1pcs

Delivery Time: 3~10DAYS

Brand: JG

Product Description

Standard Balanced Single Mechanical Seal 119B

Type 119B mechanical seal is a multiple springs, standard balanced mechanical seal with various material and face combinations. This seal conforms to DIN24960, ISO 3069, API610 and GB6556 standards, designed specifically for process pumps to meet industrial requirements.

Technical Specifications

Operating Range

Parameter	Range
Shaft Diameter	33-75mm
Pressure	0-2.5 MPa
Temperature	-30 to 180°C
Sliding Velocity	3000 rpm

Material Composition

Component	Materials
Rotary Ring	Carbon, SiC, TC, Ceramic
O-Ring	Viton, EPDM, NBR, AFLAS, Kalrez
Spring & Metal Parts	SUS304, SUS316, Titanium, 904L
Stationary Ring	Carbon, SiC, TC, Ceramic

Key Advantages

Operates in extreme temperature ranges from -30°C to 180°C
No dynamically loaded O-ring design
Excellent self-cleaning effect
Suitable for low-end sterile applications

Recommended Applications

Process industry and chemical industry
Oil and gas industry and refining technology
Pharmaceutical industry and pulp & paper industry
Food and beverage industry
Hot and cold media applications
Highly viscous media handling
Pumps and special rotating equipment

Customization & Services

OEM/ODM orders available with custom mechanical seals according to your specifications. Small quantities accepted with excellent quality and competitive pricing.

Shipping & Payment

Port of Loading: Shanghai

Shipping Methods: DHL, UPS, FEDEX, TNT

Payment Terms: T/T, Western Union, MoneyGram