Acrylic Sealants
Construction Adhesives
Double-Sided Tape
Duct Tape
Electrical Tape
Epoxy & Resins
Silicone Sealants
Masking Tape
Automotive Wrenches & Socket Sets
Battery Chargers & Jump Starters
Car Jacks & Stands
Car Wash & Detailing Products
Diagnostic Tools
Tire Inflators
Vehicle Lighting
Oil & Lubricants
Adhesives & Sealants
Bricks & Blocks
Cement & Concrete
Drywall & Plaster
Flooring (Tiles, Wood, Laminate)
Lumber & Plywood
Paints, Primers & Coatings
Insulation Materials
Roofing Materials
Circuit Breakers
Electrical Cables & Wires
Switches & Sockets
Fuses & Relays
Connectors & Terminals
Electrical Boxes & Panels
Conduit & Fittings
Lighting Fixtures & Bulbs
Extension Cords & Power Strips
Anchors
Bolts
Clips & Clamps
Screws
Nuts
Washers
Rivets
Nails
Threaded Rods
Hammers
Measuring Tools (Tapes, Levels, Calipers)
Screwdrivers
Pliers & Cutters
Saws & Blades
Chisels & Punches
Allen Keys & Hex Keys
Ratchets & Socket Sets
Wrenches & Spanners
Power Tool Accessories (Blades, Bits, Discs)
Rotary Tools
Saws (Circular, Jigsaw, Reciprocating)
Drills & Drivers
Grinders & Sanders
Heat Guns
Nail Guns
Impact Wrenches
Batteries & Chargers
Pipes & Fittings (PVC, Copper, PEX)
Plumbing Tools
Pumps & Motors
Sealants & Adhesives for Plumbing
Valves & Taps
Water Heaters
Drainage Systems
Faucets & Fixtures
Hoses & Tubing
Hinges & Latches
Hooks & Brackets
Window Hardware
Chains & Cables
Casters & Wheels
Shelving & Storage Systems
Door Handles & Locks
Drawer Slides & Cabinet Hardware
Personal Protective Equipment (PPE)
Respirators & Masks
Safety Glasses
Safes
Security Cameras
Gloves
Helmets
Ear Protection
Fire Safety Equipment
Locks & Padlocks
Motion Sensors & Alarms
Garden Fencing
Garden Furniture Hardware
Lawn Mowers
Trimmers & Edgers
Shovels & Spades
Rakes & Hoes
Pruning Shears & Loppers
Watering Systems (Hoses, Sprinklers, Nozzles)
Interior Paints
Paint Brushes & Rollers
Paint Strippers & Thinners
Paint Trays & Accessories
Exterior Paints
Spray Paints
Primers & Undercoats
Varnishes & Stains
Gaskets & Seals
Hydraulic Fittings
Industrial Fasteners
Industrial Hoses
Lubricants & Greases
Metal Sheets & Bars
Bearings & Bushings
Belts & Pulleys
HVAC Filters
Insulation for HVAC
Air Conditioners
Refrigerants
Ventilation Ducts & Fittings
Thermostats & Controllers
Fans & Blowers
Pegboards & Hooks
Shelving Units
Storage Bins & Containers
Toolboxes & Tool Chests
Workbenches
Drawer Organizers
Labeling Supplies
Welding Accessories (Clamps, Brushes)
Welding Electrodes & Rods
Welding Helmets & Gloves
Welding Machines
Soldering Irons & Stations
Flux & Solder Wire
Generator Accessories
Inverters
Portable Generators
Power Inverters
Transfer Switches
Diesel & Gasoline Generators
Transport Equipment: Carts, Dollies, and Hand Trucks
Storage Solutions: Pallets, Racks, and Containers
Lifting Equipment: Hoists, Cranes, and Jacks
Conveyors & Accessories: Belts & Rollers
Office Chairs
Diemme Filter Rubber Diaphragm
Diemme filter rubber diaphragms are flexible membrane components for membrane filter plates, enabling enhanced cake dewatering through secondary squeezing. Available in various elastomer compounds for chemical and temperature resistance. Compatible with Diemme GHT and GHT 4×4 series filter presses, including models 1200, 1500, 2000, and 2500. These diaphragms can be permanently welded to the plate body or designed as replaceable components, simplifying maintenance and extending plate life .
Diemme Filter Rubber Diaphragm
PRIMARY USES
1. Enhancing Filter Cake Dewatering in Membrane Filter Presses
Primary Use: A flexible, impermeable rubber component used in Diemme membrane filter plates to perform a secondary “squeezing” step for enhanced dewatering. Essential for mining, mineral processing, chemical, and industrial wastewater applications where achieving maximum cake dryness is critical.
How it helps: For process engineers and plant operators, the rubber diaphragm enables the filter press to achieve significantly lower cake moisture levels than standard recessed chamber plates alone. When the application requires washing stages with solvents or drying stages with compressed air, special plates with variable-volume chambers that use these diaphragms are necessary. The diaphragm transforms the force of pressing air or water into mechanical pressing, compressing the filter cake to reduce residual moisture to below 10%. The diaphragm is designed to withstand thousands of inflation/deflation cycles without failure.
SECONDARY USES
1. Chemical and Corrosive Environments: Diaphragms are available in a wide range of elastomers to suit different slurry conditions and chemical compositions. Special formulations are available for demanding applications requiring resistance to aggressive chemicals and high temperatures .
2. High-Pressure Applications: Diemme GHT and GHT 4×4 series filter presses operate at working pressures up to 30 bar, with diaphragms engineered to withstand these extreme conditions .
3. Replacement and Maintenance: Rubber membranes are available as replacement parts for Diemme filter presses in various sizes, including 1888x1929mm for GHT 2000 models . The Diemme spare parts platform allows customers to quickly identify and order the correct diaphragm for their specific equipment .
1. BASIC IDENTIFICATION ATTRIBUTES
-
Device Type: Filter rubber diaphragm; not a medical device.
-
Brand: Diemme Filtration
-
Compatible Filter Presses: Diemme GHT series, GHT 4x4 series
-
Compatible Models: 1200, 1500, 2000, 2500
-
Material: Rubber and specialized polymers including Thermoplastic Elastomer (TPE), Natural Rubber (NR), Nitrile Rubber (NBR), Ethylene-Propylene Rubber (EPR/EPDM), and polyolefin thermoplastic elastomers
-
Country of Origin: Italy (Diemme Filtration Srl)
2. TECHNICAL & PERFORMANCE PROPERTIES
-
Primary Action: Mechanical pressing of filter cake via fluid pressure applied behind the flexible membrane.
-
Material Selection: Critical engineering decision based on chemical compatibility, temperature resistance, and flexibility/durability
-
Construction: Composite structure with rigid polypropylene core and flexible membrane surface; can be permanently welded or designed as replaceable component
-
Maximum Pressure Rating: Up to 30 bar depending on filter press model and plate size
3. PHYSICAL & OPERATIONAL PROPERTIES
-
Installation: Available as integral part of membrane plate or as replaceable component
-
Compatibility: Available in custom sizes matching specific Diemme filter press models
-
Maintenance: Replacement diaphragms available; online spare parts platform enables quick identification of correct part
4. SAFETY & COMPLIANCE ATTRIBUTES
-
Safety Classification: Industrial filtration equipment component; standard industrial safety measures apply.
-
Chemical Safety: Material selection tailored to specific process chemistry to prevent degradation and failure
-
Compliance: CE certified; designed for demanding industrial applications.
1. SAFETY PRECAUTIONS
Personal Protective Equipment (PPE): Always wear appropriate PPE, including safety goggles, hard hats, hearing protection, gloves, and steel-toed boots when handling or installing diaphragms.
Lockout/Tagout: Always isolate and lock out the filter press from its hydraulic, pneumatic, and electrical power sources before beginning any maintenance or installation work.
Chemical Safety: Diaphragm material must be matched to the specific chemical composition of the process slurry to prevent chemical degradation, leakage, or catastrophic failure .
Training requirement: Maintenance personnel must be properly trained on the safe and correct procedures for handling and installing diaphragms on the specific Diemme filter press model.
2. FIRST AID MEASURES
Eye Exposure: If slurry or chemicals splash into the eyes, flush immediately with plenty of clean water for at least 15 minutes, holding eyelids open. Seek medical attention.
Skin Contact: Remove contaminated clothing. Wash exposed skin with soap and water. If irritation develops or chemical burns occur, seek medical attention.
Inhalation: If chemical fumes or dust are inhaled, move to fresh air. If symptoms persist (coughing, difficulty breathing), seek medical attention.
3. FIRE FIGHTING MEASURES
Flammability: Rubber and polymer diaphragms are combustible. Use extinguishing media appropriate for rubber/plastic fires.
Extinguishing Media: Use water spray, foam, dry chemical powder, or carbon dioxide (CO₂).
Fire Response: In the event of a fire, evacuate the area and call emergency services. Use appropriate extinguishers.
Related products
Bi-Metal Hole Saw
A Bi-Metal Hole Saw Set refers to a collection of nine hole saws, each constructed with a bi-metal design. A hole saw is a cylindrical cutting tool used to create holes in various materials such as wood, metal, plastic, and more. The term "bi-metal" indicates that the hole saws are made from two different types of metals, typically high-speed steel (HSS) and a more durable alloy like cobalt. This combination enhances the hole saw's cutting performance, making it suitable for a wide range of applications and providing increased durability and longevity. The set typically includes hole saws of different sizes to accommodate various hole diameters, making it a versatile tool for professionals and DIY enthusiasts alike.
Direct Drive Air Compressor
A direct drive air compressor is a type of air compressor where the motor is directly connected to the compressor pump, typically without the use of belts or gears. In this configuration, the motor and the pump share a common shaft, resulting in a more compact and efficient design. Direct drive compressors are known for their simplicity, reduced maintenance requirements, and higher power transmission efficiency compared to belt-driven or gear-driven counterparts. They are commonly used in various applications, including powering pneumatic tools, inflating tires, and providing compressed air for industrial processes.
Grinding Stone Kit
A Grinding Stone Kit is an essential set of abrasive stones used for sharpening, grinding, and smoothing metal, glass, and other hard materials. These stones come in various shapes and grits to accommodate different tasks, from fine finishing to heavy material removal. Ideal for use with rotary tools, grinders, or by hand, the kit is perfect for professionals and hobbyists alike, ensuring precision and efficiency in metalworking, tool maintenance, and craft projects.
Hand Pump
A hand pump is a manually operated device designed to draw or move fluids, typically liquids, from one place to another by using human force. It usually consists of a handle or lever that is manually operated to create suction or pressure, enabling the pumping action to transfer the fluid through a system of valves and pipes. Hand pumps are commonly used for various applications, such as extracting water from wells, transferring liquids between containers, or dispensing fluids in a controlled manner.
High pressure washer
A High pressure washer, rated at 2000 watts, is a powerful cleaning device designed for various applications, such as cleaning surfaces, vehicles, outdoor spaces, and more. The "2000W" indicates the power consumption or wattage of the washer, suggesting a robust motor that can generate high water pressure for effective cleaning. This type of pressure washer is likely to deliver strong water jets, making it suitable for tackling tough dirt, grime, and stains in residential or industrial settings. The versatility and efficiency of a 2000W high-pressure washer make it a popular choice for tasks that demand substantial cleaning power.
Hose for Air Compressor
A Hose for Air Compressor is a flexible and durable conduit designed to connect the air compressor to pneumatic tools, equipment, or other devices requiring compressed air. Typically made of materials such as rubber, PVC, or hybrid blends, these hoses are capable of withstanding high pressure and provide a pathway for the compressed air to flow from the compressor to the intended application. The hose facilitates the efficient and controlled transfer of compressed air, enabling various pneumatic tools and devices to operate effectively in a wide range of industrial, automotive, and household applications.
Stone Separator
A stone separator is an agricultural or industrial machine designed to remove stones and other unwanted materials from grains, seeds, soil, or construction aggregates. Using vibration, airflow, or gravity-based separation methods, it ensures cleaner, higher-quality end products. Stone separators are commonly used in farming, food processing, milling, and construction to improve operational efficiency and prevent equipment damage from hard debris.
Tap and Die Set
A tap and die set is a collection of tools designed for threading and cutting threads on screws, bolts, and other fasteners. The set typically includes various sizes of taps and dies, which are used for creating or repairing threads on metal surfaces. Taps are used to cut internal threads, while dies are used for cutting external threads.
A 32-piece set implies that it contains 32 individual tools, which may include both taps and dies in different sizes. The sizes can vary to accommodate a range of thread specifications commonly found in mechanical and automotive applications. These sets are useful for machinists, mechanics, or anyone involved in metalworking who needs to create or repair threads in various sizes and diameters. The set may also come with a case for organization and storage, making it a convenient and versatile tool kit for threading tasks.
