The high volumes and abrasiveness associated with wastewater and clean water management pose a significant challenge when it comes to designing the supporting equipment. Because the ratio of water to abrasive material from a single source can change frequently, every component has to be durable enough to withstand extreme abrasiveness and still perform reliably. That’s where John Crane comes in. Our products provide cost-effective solutions that reduce energy consumption and increase the efficiency of equipment used in all types of clean water and wastewater applications, from filtration to chlorination.
Wastewater and Clean Water Management
Use our new estimator tool to calculate your water and CO2 emissions savings
Recommended for You
Efficient, Cost-effective Products
As demand for fresh water grows and natural resources become increasingly limited, managing costs can be difficult — even more so for plants in remote or elevated locations. And strict environmental standards for disposing waste or managing runoff can present additional obstacles. Fortunately, John Crane offers a wide range of innovative solutions that increase process efficiency while lowering costs, such as our John Crane seal support systems that are engineered to reduce contamination and our seals that require little to no external flush water. We’re a world leader in the design, manufacture and supply of components with proven reliability in seawater pumps, flushing pumps, transfer pumps, booster pumps and intake pumps.
Wastewater and Clean Water Management Industry Services
In addition to the support and repair provided by our 200+ global rapid-response facilities, John Crane also offers a range of services designed to help improve reliability and reduce total cost of ownership:
Maintenance and Repair Services
John Crane’s Maintenance and Repair Services assists with critical systems checks and plant equipment maintenance as well as repair, removal and reinstallation services.
Learn more
Mechanical Seals Reliability Programs
John Crane’s Mechanical Seals Reliability Programs assess equipment reliability and performance, analyze root cause failures and recommend strategies for improvement.
Learn more
Asset Management Solutions
John Crane’s Asset Management software offers customers a holistic view of their current systems to help spot unleveraged opportunities.
Learn more
Product Training
John Crane provides a wide range of training courses that cover the correct procedures for installing, operating and maintaining equipment components.
Learn moreWastewater and Clean Water Management Products
Showing 1–43 of 43 Products
Type 4111
Single-use Elastomer Bellows Cartridge Seal
Suitable for DIN and ANSI pumps using aqueous solutions, engineered to simplify installation, reduce maintenance and save on overall costs.
Learn more
Type 5611/5611Q/5611L
Universal Cartridge™ Seal Family — Single Cartridge Elastomer Bellows Seal
The Type 5611 mechanical seal is the first truly universal cartridge seal — and its modular family concept will change your approach to sealing. Because…
Learn more
Type 4615
General-purpose Single Cartridge Metal Bellows Seal
The 4615 is a metal bellows seal that replaces the EZ-1® General-purpose Single Cartridge Seal. It is a member of the 4600 family of cartridge…
Learn more
Type 515E
Asymmetric Formed Metal Bellows Designed for General Purpose Use
Asymmetric formed metal bellows designed for general purpose use. General sealing duties include biotechnology, chemical processing, food processing, mining, oil,...
Learn more
Type 5615/5615Q/5615L
Universal Cartridge Seal Family — Single Cartridge Metal Bellows Seal
The 5600 Series is the first truly universal cartridge seal — and the modular family concept of John Crane's Universal Cartridge will change your approach…
Learn more
Type 5625/5625P
Universal Cartridge Seal Family — Dual Cartridge Metal Bellows Seal
The 5600 Series is the first truly universal cartridge seal — and the modular family concept of John Crane's Universal Cartridge will change your approach…
Learn more
Type 5625P-1
Universal Cartridge Seal Family — API 682 Qualified Dual Cartridge Unpressurized/Pressurized Metal Bellows Seal
High-performance, low-emission, non-pusher seals, the Universal Cartridge 5600-1 Series is a modular cartridge seal family that includes interchangeable metal bellows...
Learn more
Type 676
Low-temperature, AM350 Metal Bellows Shaft Seal for Mild Corrosive Services
The Type 676, with a rotating AM350 stainless steel bellows, is well suited for mild corrosive and....
Learn more
Type 680
Low-temperature, General Duty All-Alloy-20 Edge-welded Metal Bellows Seal
The Type 680 is the ideal seal for general-purpose applications. Its rotating Alloy-20 bellows provide corrosion resistance in a broad...
Learn more
Type GL1B
Formed Metal Bellows Seal for General Service
The Type GL1B is a double-ply formed bellows seal to meet the dimensional requirements of DIN 24960 L 1K. The...
Learn more
Type 4610
Compact, General-duty, Single Cartridge O-ring Seal
The Type 4610 single cartridge seal, available off-the-shelf the world over, combines affordability with fluid-sealing dependability...
Learn more
Type 4620P
Compact, General-duty, Dual Cartridge O-ring Seal with Pumping Ring
The Type 4620P dual cartridge seal, available off the shelf the world over, brings a new...
Learn more
Type 48VBF
Low leakage, high temperature shaft seal for uncooled boiler-feed-water
The Type 48VBF is a single seal that can operate without a cooling water system(external heat exchanger, API Plan 23) in critical high temperature pumps…
Learn more
Type FFET
Single Cartridge O-ring Seal
Designed to reduce installation time and errors, the compactness of the FFET cartridge seal ensures that it will fit all ANSI...
Learn more
Type 5620/5620P
Universal Cartridge Seal Family — Dual Cartridge O-ring Seal
The first truly universal cartridge seal, the Type 5620/5620P will change your approach to sealing. Since the 5600 Series components...
Learn more
Type 5610V/VQ/VP
Universal Cartridge Ear Drive O-Ring Seal Head
The specially engineered, fully interchangeable ear drive O-ring seal head extends the functionality of the 5600 series product line for standard ANSI and large bore…
Learn more
Type 5610D/5620D
Universal Cartridge Seal Family — Wet/Dry-running Seal
The specially engineered, fully interchangeable wet/dry-running seal head extends the functionality of the 5600 product line for standard ANSI...
Learn more
Type 5610/5610Q/5610L
Universal Cartridge Seal Family — Single Cartridge O-Ring Seal
The first truly universal cartridge seal, the Type 5610 will change your approach to sealing. Since the 5600 Series components...
Learn more
Type 32
Single Dry-running Mixer and Agitator Seal
The cost-efficient Type 32 vessel seal is an outside-mounted balanced single-component seal with self-lubricating seal faces. Neither external cooling...
Learn more
Type 32D
Single Dry-running Mixer and Agitator Seal Suitable for Explosive Atmospheres
Type 32 D vessel seals are outside-mounted, balanced single seals with self-lubricating seal faces. Neither external cooling, lubrication equipment nor...
Learn more
Type 32i
Single Dry-running Mixer and Agitator Seal with Novel Noise-reduction Technology
Please see Type 32 product description for technical information of the Type 32 seal family. In contrast to Type 32,...
Learn more
Type 7700
Modular Wet or Dry Running Face-to-Face Cartridge Seal for Mixer and Agitator Applications
The heavy-duty Type 7700 is design-specific to serve critically important vessels in batch or continuous processes.
Learn more
Type 7828 (G, GD)
Modular Gas-lubricated Cartridge Seal for Mixer and Agitator Applications
Type 7828 is part of the 7800 Vessel Seal Family. The 7800 family consists of heavy-duty, dual-pressurized, back-to-back, pusher...
Learn more
Type 7848 (W, D)
Modular Wet- or Dry-running Cartridge Seal for Mixer and Agitator Applications
Type 7848 is part of the 7800 Vessel Seal family. The 7800 family consists of heavy-duty, dual-pressurized, back-to-back, pusher...
Learn more
Type CK 725 (W, D)
Mixer and Agitator Cartridge Seal to Vessel Seal Standard DIN 28138 for Steel Chemical Reaction Vessels — No Bearing Integrated
The Type CK 725 is a dual-pressurized, cartridge seal for top-entry mixing and agitating equipment.
Learn more
Type CK 726 (W, D)
Mixer and Agitator Cartridge Seal to Vessel Seal Standard DIN 28138 for Steel Chemical Reaction Vessels — with Integrated Bearing
The Type CK 726(W/D) is a dual-pressurized, cartridge seal for top-entry mixing and agitating equipment.
Learn more
Type CK 728 (W, D, G, GD)
High-performance Modular Mixer and Agitator Seal for Steel Chemical Reaction Vessels — Standard Solutions Comply to Vessel Seal Standard DIN 28138
Type CK 728 is a versatile, high-performance cartridge seal solution for steel vessels applicable in various industries, including high-purity pharmaceutical...
Learn more
Diamond Seal Face Technology
John Crane Diamond® Unique Characteristics Extend Mechanical Seal Life
John Crane Diamond® ultrananocrystalline diamond (John Crane Diamond®) treated silicon carbide offers performance benefits for a wide range of applications in nearly every industry.
Learn more
L Series
General-purpose All-metal Membrane Coupling
L series range of membrane couplings has been specifically designed to provide a cost-effective solution for demanding industrial applications....
Learn more
TSE
T Series Close Coupled Axially Split Coupling (Imperial)
TSE coupling range is particularly suited for close-coupled applications traditionally fitted with gear type couplings. Torque is transmitted through...
Learn more
TSR/TLR
T Series Close Coupled Axially Split Coupling for Medium to High Torque Applications (Metric)
TSR/TLR coupling range is particularly suited for close-coupled applications traditionally fitted with gear type couplings. Torque is transmitted through...
Learn more
TDC/TSC/TLC
T Series Stainless Steel Discs in Pre-assembled Cartridge for Medium to High Torque Applications (Imperial)
John Crane’s Metastream® TDC/TSC/TLC Series are metallic membrane (disc) couplings that incorporate industry...
Learn more
TSKL/TLKL
T Series Close Coupled Radially Split Coupling for Medium to High Torque Applications
John Crane’s Metastream® TSKL/TLKL Series of close-coupled membrane (disc) couplings are specifically designed...
Learn more
TDK/TSK/TLK
T Series Stainless Steel Discs in Pre-assembled Cartridge for Medium to High Torque Applications (Metric)
John Crane’s Metastream TDK/TSK/TLK Series are metallic membrane (disc) couplings, incorporating industry...
Learn more
A Series
Wrap-fit Urethane Element Coupling
John Crane’s Powerstream® A Series coupling provides a solution to one of the most persistent and troublesome problems facing maintenance personnel...
Learn more
Magnum-D V8
The MD V8 creates a positive, bi-directional seal with or without shaft rotation, on horizontal or vertical applications.
Learn more
Magnum-P V7
The MP V7 creates a positive, bi-directional seal with or without shaft rotation, on horizontal or vertical applications.
Learn more
Magnum-P V6S
The MP V6S creates a positive, bi-directional seal with or without shaft rotation, on horizontal or vertical applications.
Learn more
1345/1349
Abrasive Service Polyimide Packings
John Crane styles 1345 and 1349 are constructed of high-tensile strength, abrasion-resistant fibers. These packings service a wide...
Learn more
K1730/K1761/K1771
Abrasive Service Aramid and Meta-aramid Packings
John Crane styles K1730, K1761 and K1771 are constructed of high-tensile strength, abrasion-resistant fibers. Servicing a wide range of...
Learn more
High Capacity Filters
John Crane’s Seebach® high-capacity filters have been optimised through high surfaces and large inlet and outlet diameters for high flow rates (between 500-6000 l/min). We…
Learn more
Fully Automatic Filter Systems
John Crane’s Seebach® fully automatic filter systems are self-cleaning (back-flushable) filters that have their own control technology and ensure a continuous operation of the filter…
Learn more
Filter Baskets
John Crane’s Seebach® filter baskets are cylindrical filter elements which are flushed from the inside to the outside. This technique is used to hold back high…
Learn more