Pompa Diafrahma Yamada menggunakan tekanan udara dari kompresor sebagai tenaga penggeraknya. Pompa ini sangat cocok digunakan untuk memompa cairan yang mudah terbakar, seperti cairan kimia atau bahan bakar minyak (BBM).

Salah satu contoh penggunaannya adalah untuk menguras BBM di kapal yang akan direparasi. Dalam proses perbaikan, seluruh BBM di dalam kapal perlu dikuras. Namun, pompa kapal tidak dapat mencapai BBM yang tersisa di dasar tangki karena pipa hisapnya terletak beberapa sentimeter di atasnya. Selain itu, tangki BBM memiliki kapasitas besar, sehingga masih terdapat ribuan liter BBM yang tersisa.

ENGINEERING PRODUCTS

TECHNICAL SPECIFICATIONS

APPLICATION GALLERY

REQUEST FOR QUOTATION

AVAILABLE FOR SALES & RENTAL

DESKRIPSI DAN KONSTRUKSI

Pompa diafragma yang digerakkan oleh udara memiliki dua fungsi utama. Pertama, sebagai pompa transfer karena cairan yang akan dipindahkan memiliki tekstur seperti pasta, sehingga model diafragma lebih cocok digunakan. Kedua, sebagai langkah pengaman karena penggeraknya menggunakan udara (bukan motor listrik), maka penggunaannya untuk mentransfer bahan bakar minyak (BBM) yang mudah terbakar sangat aman.


  • Handle a wide variety of fluids with high solids content: No close fitting or rotating parts so liquid with high solids content and/or particle size can be easily pumped.
  • Self Priming: The Yamada pump design (incorporating internal check valves) provides high suction lift even at dry start-up and with heavier fluids.
  • Ability to run dry: No close fitting or sliding parts are at risk—the pump can run dry without damage.
  • Variable flow rate and discharge pressure: Yamada pumps will run at any setting within their operating range simply by adjusting the air inlet pressure and system conditions. One pump can fit a broad spectrum of applications.
  • Portable/Simple Installation: Yamada pumps transport easily to the application site. Simply connect an air supply, attach fluid connections, and the pump is ready to perform. There are no complex controls to install or operate.
  • Dead Head: The discharge line can be closed with no damage or wear. The pump will simply slow down and stop.
  • Shear sensitive: The gentle nature and minimal parts contact with the liquid make Yamada pumps an excellent choice for shear sensitive fluids.
  • Safe Operation: Powered by compressed air, Yamada pumps are intrinsically safe.
  • Submersible: If external components are compatible, Yamada pumps can be submerged in liquids by simply running the exhaust line above the liquid level.
  • Pumping efficiency remains constant: There are no rotors, gears, or pistons, which wear over time and lead to the gradual decline in performance/flow rate.
  • Rugged, Bolted Construction: All pumps feature bolted construction, which eliminates
    leak paths and simplifies assembly with actual torque values. This style is superior to clamp band retainer designes that bend or warp, thus causing misalignment and general assembly issues, possibly leading to more unnecessary repairs.
  • Outside-Accessible Air Valve: Inspection or maintenance of every Yamada air valve may be performed without removing the pump from service.
  • Maintenance Indicator: Reset button indicates when maintenance is due.
  • Unified Air Valve Concept: Common-size air valve assemblies reduce parts confusion.
  • Pilot Valve: Unique to the Yamada design is an individual modular pilot valve that actuates the air valve. It is depressed slightly by the inner center disk creating a pressure drop at one end of the air valve, allowing shifting to occur. It is maintenance free with no cumbersome snap rings or lubricated dynamic o-rings to replace or repair.
  • Optimal Stroke Length: Extensive research has led to the development of an optimal stroke length that maximizes diaphragm life and performance while minimizing downtime and maintenance costs.
FEATURES & BENEFITS
  • Handle a wide variety of fluids with high solids content: No close fitting or rotating parts so liquid with high solids content and/or particle size can be easily pumped.
  • Self Priming: The Yamada pump design (incorporating internal check valves) provides high suction lift even at dry start-up and with heavier fluids.
  • Ability to run dry: No close fitting or sliding parts are at risk—the pump can run dry without damage.
  • Variable flow rate and discharge pressure: Yamada pumps will run at any setting within their operating range simply by adjusting the air inlet pressure and system conditions. One pump can fit a broad spectrum of applications.
  • Portable/Simple Installation: Yamada pumps transport easily to the application site. Simply connect an air supply, attach fluid connections, and the pump is ready to perform. There are no complex controls to install or operate.
  • Dead Head: The discharge line can be closed with no damage or wear. The pump will simply slow down and stop.
  • Shear sensitive: The gentle nature and minimal parts contact with the liquid make Yamada pumps an excellent choice for shear sensitive fluids.
  • Safe Operation: Powered by compressed air, Yamada pumps are intrinsically safe.
  • Submersible: If external components are compatible, Yamada pumps can be submerged in liquids by simply running the exhaust line above the liquid level.
  • Pumping efficiency remains constant: There are no rotors, gears, or pistons, which wear over time and lead to the gradual decline in performance/flow rate.
ENGINEERING DESIGN
  • Rugged, Bolted Construction: All pumps feature bolted construction, which eliminates
    leak paths and simplifies assembly with actual torque values. This style is superior to clamp band retainer designes that bend or warp, thus causing misalignment and general assembly issues, possibly leading to more unnecessary repairs.
  • Outside-Accessible Air Valve: Inspection or maintenance of every Yamada air valve may be performed without removing the pump from service.
  • Maintenance Indicator: Reset button indicates when maintenance is due.
  • Unified Air Valve Concept: Common-size air valve assemblies reduce parts confusion.
  • Pilot Valve: Unique to the Yamada design is an individual modular pilot valve that actuates the air valve. It is depressed slightly by the inner center disk creating a pressure drop at one end of the air valve, allowing shifting to occur. It is maintenance free with no cumbersome snap rings or lubricated dynamic o-rings to replace or repair.
  • Optimal Stroke Length: Extensive research has led to the development of an optimal stroke length that maximizes diaphragm life and performance while minimizing downtime and maintenance costs.

DOCUMENTATION

Yamada Diaphragm Pumps Catalog

Yamada Dealer Appointment Letter

DESCRIPTION

The Yamada Diaphragm Pump is a diaphragm pump for general industry that enables transport of a wide range of liquids.

APPLICATION

  • Transporting a wide range of liquids
  • Handling chemicals and other corrosive substances
  • Transferring wastewater generated in factories or industries
  • Applications involving filter presses
  • Supplying oil, paint, and similar materials without causing damage.

APPLICATION GALLERY