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Manual Hand Diaphragm Pump "HDO Series"

For transporting fuel and water in places without power or during emergencies. Despite being a manual pump, it has excellent suction capability.

"HDO Series" - HDO-20ALA (for oil, kerosene, diesel, and water / hose nipple specification) - HDO-20(25)ALB (for oil, kerosene, diesel, and water / screw connection specification) - HDO-20ALOZ (for oil, kerosene, diesel, and water / coupler connection specification) - HDO-32(40)ALB (for oil, kerosene, diesel, and water / screw connection specification) - [Discontinued] HDO-20(30P) (for water and seawater / hose nipple specification) - ST-HDOS-32(40)ALB (for oil, kerosene, diesel, and water / screw connection specification) - KT-HDOS-32(40)ALB (for oil, kerosene, diesel, and water / screw connection specification) - HDO-50 (for oil, kerosene, diesel, and water / screw connection specification) ◎ For emergency water supply pump ◎ Easy operation "Benefits" ● Performance of 8m suction (no priming needed) and 8m discharge (HDO-32/40ALB has 5m suction and 7m discharge, HDO-50AL has 4m suction and 7m discharge) ● Usable in locations without power supply ● Can handle high-viscosity liquids and waste oil "Features" ● Made of aluminum ● Handle can be replaced every 90° ● Easy to disassemble and assemble

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basic information

<Specifications> Liquid to be used: Oil, kerosene, light oil, water (For details, please refer to the catalog) Usable viscosity: 5000 cP

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Applications/Examples of results

* For more details, please refer to the catalog or feel free to contact us. * Please note that the products introduced in the video may have variations in specifications for the same model. * The products shown in the video are from the time of filming. The design and specifications of the products may differ at the current time or during the sales period. Thank you for your understanding. * An option for a fluorine packing specification is available, allowing for gasoline use. (Please check with us for confirmation.)

Detailed information

catalog(10)

Download All Catalogs

[Instruction Manual] Manual Hand Diaphragm Pump HDO-20AL Series

MANUAL

[Instruction Manual] Manual Hand Diaphragm Pump HDO-32(40)ALB

MANUAL

The Aqua System single diaphragm pump series (ADO, EDO, HDO series) is useful for securing domestic water supply and drainage measures during disasters!

PRODUCT

Aqua System Product Catalog Vol. 22 (2022 Edition) <Comprehensive Catalog>

CATALOG

Aqua System's single diaphragm pump series: Difficult with standard pumps and submersible pumps! For large-scale transfer of kerosene, light oil, waste oil, and more.

PRODUCT

Aqua System Product Catalog Vol. 23 (2023 Edition) <Comprehensive Catalog>

CATALOG

[Instruction Manual] Large Hand Diaphragm Pump HDO-50AL

MANUAL

Aqua System Product Catalog Vol. 24 (2024 Edition) <Comprehensive Catalog>

CATALOG

Aqua System Product Catalog Vol. 25 (2025 Edition) <Comprehensive Catalog>

CATALOG

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Distributors

Since our establishment in 1957, we have created numerous products as a specialized pump manufacturer, responding to the diverse needs of our customers involved in liquid management in factories, ranging from diesel and oil to chemicals and food, all while adhering to our motto, "A small pepper is spicy." We take pride in having been a reliable support behind the scenes in manufacturing, even if we are not always in the spotlight. Moving forward, we aim to create products that will bring even more joy, leveraging our extensive know-how and solid technology to develop new fluid-related equipment for the future. <Corporate Philosophy> ● Let's create useful products together with joy. ● Let's bring happiness to everyone. ● Let's make everyone happy. With these as our motto, we pursue a harmonious balance between the rich lives of people around the world and the global environment. We believe that all employees should strive for "happiness" while also involving those around them, working daily with the conviction to spread happiness. ●Overseas Subsidiary Information● CHINA AQUASYSTEM (CHANGZHOU) CO.,LTD. (安跨(常州)泵业有限公司) GDH INDUSTRIAL PARK UNIT 11c, No.16 CHUANGYE Road XINBEI DISTRICT, CHANGZHOU JIANGSU PROVINCE, CHINA (江苏省常州市新北区创业路16号粤海工业园常州滨江园11C) Phone:(86)0519-69881022 Fax: (86) 0519-69885565 THAILAND AQUASYSTEM (THAILAND) CO., LTD. 81 SOI KANCHANAPHISEK 001 KANCHANAPHISEK Rd., BANGBON BANGKOK, THAILAND Phone: (66) 02-8988016 Fax:(66)02-8988018 VIETNAM AQUASYSTEM TRADING (VIETNAM) CO., LTD B1013, D6 Street, Viet Sing Residential Area, An Phu Ward, Ho Chi Minh City, Vietnam Phone: +(84)2746-559955  Fax: +84-274-3511349