Diemme Filter Rubber Diaphragam Amaris Hardware Solutions
Diemme Filter Rubber Diaphragam Amaris Hardware Solutions
Diemme Filter Rubber Diaphragam Amaris Hardware Solutions
Diemme Filter Rubber Diaphragam Amaris Hardware Solutions
Larox Filter Cloth Amaris Hardware Solutions
Larox Filter Plate
Back to products
Matec Filter Rubber Diaphragm
Matec Filter Rubber Diaphragm
Diemme

Diemme Filter Rubber Diaphragm

WhatsApp Order
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 .
Compare
Add to wishlist
Category: Tags: , , , , , , , , , , , , ,
Description

Table of Contents

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 .
About brand
Diemme Filtration is a leading provider of advanced filtration solutions designed for industrial applications. The company specializes in filter presses, solid-liquid separation systems, and filtration equipment, delivering reliable and efficient solutions for wastewater treatment, mining, chemical processing, food production, and other industries.
KEY PRODUCT FEATURES

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.
SAFETY HANDLING PRECAUTIONS

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 Set Amaris Hardware
-5%
Compare

Bi-Metal Hole Saw Set

Original price was: $ 45.77.Current price is: $ 43.48.

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.

Add to wishlist
High pressure washer Amaris Hardware
-5%
Compare

High pressure washer

Original price was: $ 134.46.Current price is: $ 127.74.

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.

Add to wishlist
Induction Motor Brushless Pressure Washer Amaris Hardware
-5%
Compare

Induction Motor Brushless Pressure Washer

Original price was: $ 197.69.Current price is: $ 187.81.

The Induction Motor Brushless Pressure Washer is a high-performance cleaning tool designed for demanding tasks in both residential and industrial environments. Powered by a durable brushless induction motor, it delivers consistent, high-pressure water output for effective removal of dirt, grime, and stains on vehicles, driveways, machinery, and outdoor surfaces. Its brushless technology ensures quieter operation, longer motor life, and improved energy efficiency. Built with rugged components and ergonomic features, this pressure washer is ideal for users who require power, reliability, and low maintenance.

Add to wishlist
Mini Die Polisher Kit Amaris Hardware
-5%
Compare

Mini Die Polisher Kit

Original price was: $ 18.85.Current price is: $ 17.91.

A MINI DIE POLISHER KIT," it could potentially be a set of 80 pieces of miniature tools and accessories designed for polishing or finishing small objects, such as jewelry, metalwork, or other intricate items.

In such a kit, you might expect to find a variety of mini die polishers, polishing compounds, abrasive tools, and other accessories that cater to detailed and precise polishing tasks. The specific contents could include items like mini polishing wheels, buffs, abrasive discs, polishing compounds, and various attachments suitable for use in a smaller-scale polishing environment.

Add to wishlist
Oil Expeller Amaris Hardware
-5%
Compare

Oil Expeller

Original price was: $ 319.23.Current price is: $ 303.27.

An Oil Expeller is a mechanical device used to extract oil from oil-bearing seeds and nuts through a process of high-pressure mechanical pressing. It typically consists of a screw shaft, pressing chamber, and power system (manual, electric, or engine-driven), and is widely used in small-scale farms, local oil mills, and commercial processing units. Capable of handling materials like sunflower seeds, groundnuts, soybeans, mustard, coconut, and sesame, oil expellers are available in both cold press and hot press variants. This machine enables efficient, chemical-free oil extraction, producing unrefined oil and residual seed cake for further use.

Add to wishlist
Oil Pot Amaris Hardware
-5%
Compare

Oil Pot

Original price was: $ 14.77.Current price is: $ 14.03.

In hardware or machinery, an "oil pot" could potentially be a container designed for holding lubricating oil. The purpose of such a container would be to facilitate the application of oil to various components to reduce friction and wear, ensuring smooth operation and longevity of the hardware.

Add to wishlist
Poker vibrator shaft Amaris Hardware
-5%
Compare

Poker vibrator shaft

Original price was: $ 96.15.Current price is: $ 91.34.

A poker vibrator shaft, also known as a concrete vibrator shaft or simply a vibrator shaft, is a tool used in construction and concrete work. It consists of a long, slender, and flexible rod or shaft, typically made of steel, with an eccentrically mounted vibrator head at one end. The vibrator head contains an electric or pneumatic motor that generates vibrations.

The primary purpose of a poker vibrator shaft is to consolidate and remove air pockets or bubbles within freshly poured concrete. When the vibrator head is immersed in the concrete mix, the vibrations it generates help to ensure uniform distribution of the concrete, enhance its density, and eliminate voids. This process, known as concrete consolidation, improves the strength and durability of the concrete structure.

Add to wishlist
Stone Separator Amaris Hardware
-5%
Compare

Stone Separator

Original price was: $ 780.77.Current price is: $ 741.73.

 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.

Add to wishlist