Gorman-Rupp Pumps

Gorman-Rupp memiliki kantor pusat di Mansfield, Ohio, Amerika Serikat dan telah memproduksi pompa dan sistem pemompaan sejak tahun 1933. Banyak inovasi yang diperkenalkan oleh Gorman-Rupp yang telah menjadi standar industri. Gorman-Rupp menawarkan jenis pompa: Self-Priming Centrifugal, Standard Centrifugal, Submersible, Rotary Gear, Priming Assisted, Hydraulic Piston, Engine-Driven Diaphragm, Packaged Life Stations, dan Pressure Booster Stations.

Gorman-Rupp selalu menggunakan teknologi terkini untuk memastikan bahwa kualitas produk adalah yang paling dapat diandalkan di seluruh industri.

AVAILABLE FOR SALES & RENTAL

Deskripsi dan Konstruksi

Pompa sentrifugal self-priming Gorman-Rupp mudah dipasang dan diservis. Karena bersifat self-priming, maka dapat dipasang dipermukaan lantai hanya dengan saluran hisap ke dalam cairan – tenaga bagian servis tidak perlu masuk ke dalam bak. Saat servis atau pemeliharaan diperlukan, dapat diselesaikan dengan mudah menggunakan perkakas atau tools biasa. Tidak ada long drive shafts untuk dipasang dan disejajarkan (alignment), dan tidak diperlukan kerekan atau crane. Yang diperlukan hanyalah priming awal dan pompa akan terus melakukan priming ulang secara otomatis.

Features & Benefits

Self-priming pumps are a sensible solution for industrial and municipal applications. They require very little attention, resulting in significant savings of maintenance time and money.

Gorman-Rupp self-priming centrifugal pumps are easy to install and easy to service. Because they're self-priming, they can be mounted high and dry at floor level with only the suction line in the liquid – there's never a need for service personnel to enter the sump. When service or maintenance is required, it can be completed easily with common hand tools. There are no long drive shafts to install and align, and no hoists or cranes are required.

Gorman-Rupp self-priming pumps are available as basic units for connection to your power source or may be flex-coupled, v-belt driven or engine mounted.

Automatic priming means dependable performance.

All that's needed is an initial priming and the pump will continue to reprime automatically. In fact, our trash handling pumps will reprime with only a partially filled pump casing and a completely dry suction line!

Our reputation for quality has made Gorman-Rupp the world's leader in self-priming centrifugal pumps. In addition, it makes us your best solution – meeting all of your industrial or municipal waste handling needs.

Engineering Design

What is a Self-Priming Pump?

A self-priming pump can be installed high and dry above the fluid level while automatically removing air from the suction line and filling it with liquid without manual priming. These pumps are designed to prime themselves quickly and efficiently and can continue operating even if the liquid supply is interrupted.

Today, Gorman-Rupp self-priming pumps are the world's leading choice for waste handling applications in industries such as steel and paper mills, mining operations, food processing plants, power plants, automotive factories, tanneries, and wineries. They are also the pump of choice in many sewage-handling applications worldwide.

Gorman-Rupp self-priming centrifugal pumps are easy to install and easy to service. Because they're self-priming, they can be mounted high and dry at floor level with only the suction line in the liquid – there's never a need for service personnel to enter the sump. When service or maintenance is required, it can be completed effortlessly with standard hand tools. No long drive shafts to install and align and no hoists or cranes are required.

Gorman-Rupp self-priming pumps are available as basic units for connection to your power source or may be flex-coupled, v-belt driven, or engine mounted. Automatic priming means dependable performance. Initial priming is needed, and the pump will continue to reprime automatically. In fact, our trash handling pumps will reprime with only a partially filled pump casing and a completely dry suction line!

Our reputation for quality continues to make Gorman-Rupp the world's leader in self-priming centrifugal pumps. In addition, it makes us your best solution – meeting all of your industrial or municipal waste handling needs.

Description

Gorman-Rupp offers pump types: Self-Priming Centrifugal, Standard Centrifugal, Submersible, Rotary Gear, Priming Assisted, Hydraulic Piston, Engine-Driven Diaphragm, Packaged Life Stations, and Pressure Booster Stations.

Application

• Trash Pumps: Applications with up to 3″ spherical solids (trash)
• Solids - Dirty Fluid Pumps: Applications with low content of smaller solids
• Clean Liquids and Process Pumps: Clear water and other liquids without solids content
• High Viscosity Pumps: Thick, viscous liquids
• High Pressure Pumps: Applications requiring maximum operating efficiency
• Abrasive Liquids Pumps: Industrial wastes, transfer, process with abrasives
• Corrosive Liquids Pumps: Industrial wastes, transfer, process with corrosives

Varian material

Sebagai Authorized Packager Gorman-Rupp, Arsindo menyediakan paket lengkap dengan pilihan wetted-parts material:

• Cast iron + cast iron impeller (standar) untuk dewatering dan municipal wastewater
• Cast iron + Ni-Hard impeller untuk fluida dengan abrasif tinggi (mining slurry, sand-laden water)
• Stainless steel SS316 untuk seawater, pH ekstrem, food contact
• CD4MCu (super duplex) untuk korosi pH < 4 atau saltwater high-velocity

Mechanical seal silicon-carbide dual-seal dalam oil chamber untuk dry-run protection. Self-priming chamber dengan air-release valve memungkinkan repriming otomatis sampai suction lift 7,5 meter.

Kondisi operasi optimal

Gorman-Rupp Super T Series + Ultra V Series mencakup kapasitas 1.500 sampai 9.500 GPM (340 sampai 2.150 m³/jam) dengan total head sampai 100 meter. Solid handling sampai 3 inci spherical untuk trash pump variant. Suction lift sampai 7,5 meter dengan automatic re-prime. Suhu fluida operasi 0-65 °C standar, 90 °C untuk high-temp variant.

Mounting flexibility: skid base, V-belt drive, engine-mounted, atau flex-coupled. Tidak memerlukan flooded suction - bisa dipasang di lantai workshop dengan suction line ke bawah ke sumur sampling.

Sertifikasi dan standar

• Authorized Packager Gorman-Rupp untuk Indonesia (sertifikat tersedia atas permintaan)
• Compliance ANSI / HI untuk centrifugal pumps
• Engine option memenuhi EPA Tier 3 standard
• Performance test report tiap unit di workshop sebelum delivery
• Dukungan paket motor + base-frame + coupling alignment dari workshop Cileungsi

Referensi proyek

Industri municipal wastewater + industrial waste handling - Gorman-Rupp Super T Series banyak diterapkan di pabrik baja, paper mill, food processing, dan automotive untuk waste handling dengan content solid tinggi.

Riau Andalan Pulp & Paper / Amazon Papyrus - Konfigurasi serupa dengan paket chemical injection menggunakan Gorman-Rupp self-priming untuk transfer slurry dari production line.

Sektor pertambangan - Mobile dewatering pump dengan Gorman-Rupp engine-driven configuration untuk lokasi tambang tanpa supply listrik.

Untuk konfigurasi spesifik dan permintaan penawaran, hubungi tim engineering Arsindo via /contact/ atau WhatsApp dengan detail spesifikasi (head, flow, jenis fluida, suction lift).

Urutan self-priming Super-T, langkah demi langkah

Gulir melalui bagian ini untuk melihat bagaimana Gorman-Rupp Super-T mengevakuasi udara dari suction line dan mengangkat air dari sump ke ketinggian 7,6 meter - tanpa bantuan priming manual.

01 · Pompa di atas air

Trash pump di atas, sumber air di bawah.

Centrifugal pump biasa tidak bisa start tanpa air di volute. Self-priming Super-T menyimpan air dari run sebelumnya di priming chamber - siap memulai prime sequence dari kondisi udara penuh di suction line.

02 · Suction penuh udara

Suction line terisi udara.

Dari sump ke pompa, suction line vertikal 7 meter penuh udara. Foot valve di ujung suction mencegah air balik ke sump, tetapi kolom udara di pipa harus dievakuasi sebelum air bisa naik.

03 · Impeller mulai

Motor menyala: impeller memutar air priming.

Air yang tertinggal di volute (dari run sebelumnya) terlempar ke periphery oleh impeller. Tekanan rendah terbentuk di pusat impeller - vakum menarik udara dari suction line.

04 · Udara terangkat

Gelembung udara naik melalui priming chamber.

Air-water mixture terlempar ke priming chamber di atas volute. Air mencari jalan ke atas dan keluar melalui discharge, sementara air priming jatuh kembali ke volute untuk siklus berikutnya.

05 · Air naik dari sump

Vakum di suction menarik air.

Tekanan atmosfer dorong air dari sump naik melalui suction line. Kolom air bergerak dari bawah, mengisi tinggi suction. Process priming berlangsung 30 detik sampai 4 menit tergantung ketinggian.

06 · Prime tercapai

Air memasuki impeller: prime selesai.

Impeller sekarang memompa air real, bukan campuran. Suara dan vibrasi pompa berubah ke mode operasi normal. Discharge pressure naik ke nilai duty point.

07 · Trash handling

Solid sampai 76 mm menembus impeller.

Open vane impeller dengan large clearance. Cocok untuk lumpur, debris, sampah konstruksi. Replaceable wear plate memungkinkan re-clearance di lapangan tanpa membongkar pompa.

Run pump

Application Gallery

13 application photos preserved (see images: frontmatter).

Galeri