Type 2100 Fully Unitized, Heavy-Duty Elastomer Bellows Shaft Seal
 
The Type 2100 mechanical seal is designed for demanding applications and features a compact, unitized, single-spring elastomer bellows seal that offers maximum durability and performance. It is ideal for use in centrifugal, rotary, and turbine pumps, as well as compressors, chillers, and other rotary equipment. The Type 2100 is commonly found in water-based applications, including wastewater treatment, potable water systems, HVAC systems, pools and spas, and other general applications.
 
Features:
-California Residents: PROPOSITION 65 WARNING
-Unitized construction allows for fast and easy installation and replacement. Design fits DIN24960, ISO 3069 and ANSI B73.1 M-1991 standards.
-The innovative bellows design is pressure-supported and will not crease or fold under high pressure.
-A non-clogging, single-coil spring keeps seal faces closed and properly tracking during all phases of operation.
-Positive drive-through interlocking tangs will not slip or break free during upset conditions.
-The bellows are available in the widest array of material options, including high-performance silicon carbides.
 
Parameters: 
TEMPERATURE LIMITS:      -40°F to 400°F/-40°C to 205°C (depending on materials used)
PRESSURE LIMITS:                  290 psi(g)/20 bar(g)
SPEED LIMITS:                         3000fpm/15 m/s
 
Recommended Applications:
- Process pumps
-Other rotating equipment
 
Mechanical seals are essential components that prevent leakage between a rotating shaft and stationary parts in equipment such as pumps, compressors, and agitators. By ensuring a secure seal, they are crucial in industries like oil and gas, chemical processing, clean water management, and pharmaceuticals, where reliability, efficiency, and environmental protection are of utmost importance.
 
Our range of mechanical seal products is broader than any other manufacturer’s. From elastomer bellows seals for domestic water pumps to A/C seals for air-conditioning units, John Crane offers the right solution for any application. We also provide highly customized dry-running gas seals for mission-critical equipment, including high-speed turbo compressors with double-acting mechanical seals that deliver outstanding performance and safety.
 
Our world-class rotating equipment technologies, combined with unparalleled engineering expertise, meet virtually all international standards. This helps facilities reduce maintenance costs, minimize downtime, and enhance reliability. When it comes to keeping your rotating equipment operational around the clock, John Crane’s comprehensive range of mechanical seals and systems has you covered.Type 2100 Fully Unitized, Heavy-duty Elastomer Bellows Shaft Seal Designed for demanding applications, the Type 2100 mechanical seal is a compact, unitized, single-spring elastomer bellows seal that offers maximum durability and performance. Ideal for use in centrifugal, rotary and turbine pumps, compressors, chillers and other rotary equipment the Type 2100 is often found in water-based applications, such as wastewater treatment, potable water, HVAC, pool and spa and other general applications.
 
Mechanical seals are essential components designed to prevent leakage between a rotating shaft and stationary parts in equipment such as pumps, compressors, and agitators. By ensuring a secure seal, they are crucial in industries like Oil and Gas, Chemical Processing, Clean Water Management, and Pharmaceuticals, where reliability, efficiency, and environmental protection are of utmost importance.
 
Our range of mechanical seal products is broader than any other manufacturer’s. From elastomer bellows seals for domestic water pumps to A/C seals for air-conditioning units, John Crane offers the right solution for any application. We also provide highly customized dry-running gas seals for mission-critical equipment, including high-speed turbo compressors with double-acting mechanical seals that deliver outstanding performance and safety.
 
Our world-class rotating equipment technologies, combined with unparalleled engineering expertise, meet virtually all international standards, including API 682 and API 692. This helps facilities reduce maintenance costs, minimize downtime, and enhance reliability. When it comes to keeping your rotating equipment operational around the clock, John Crane’s comprehensive range of mechanical seals and systems has you covered.d systems has you covered.d systems has you covered.d systems has you covered.d systems has you covered. systems has you covered.systems has you covered.