Siyang marine water jet propulsion pump SYP23

Siyang marine water jet propulsion pump SYP23

Marine water-jet pump for propulsion system

Water jet pump model : SYP23

Application : Marine Propulsion System

Function : Clutch

Layout : Cycloidal

Hardness : Hardened Tooth Surface

Installation : Torque Arm Type

Step : Stepless

Country of origin : China

Minimum Order Quantity (MOQ) : 1 set

Port of loading : Shanghai port

Production time : 15 days

  • Description

Marine Water Jet Propulsion Pump for Boats driven by 50kw to 220kw diesel engine

Yangzhou Yongcai Machinery Co., Ltd. distributes water jet propulsion pump manufactured by Zhenjiang Siyang Diesel Engine Manufacturing Co., Ltd. in China. Good value for money, let the data speak because that this water jet propulsion pump has worked on your boat for many years. If it is broken now, you can contact us to buy a new water jet propulsion pump and replace older one for your boat. So, to recap Siyang water jet propulsion pump here before you send inquiry to us — [email protected]

Water Jet Pump Features :

  • High propulsion efficiency, excellent bubble elimination, accessory lower of resistance.
  • Excellent operation performance-hydraulic steering operation, large variable condition, minimum water resistance sailing.
  • Better protective performance-high running impeller hiding inner of pump,provide human excellentsafety protection in water.
  • Transmission simple, lower noise to provide the boat voyage with comfortable and quiet.
  • Movable inlet grid and miscellaneous cleans easily in water inlet.
  • The pump is found in conformity with the Rules for <Classification of Sea-going Steel Ships of China Classification Society (CCS) and <classification and construction of high-speed craft at sea>. It is suitable for propulsion device of rescue boats, harbor work boat, coastguard patrol boat, luxury yacht and traffic boat etc.

The pump can match a widely high diesel engines, following is shown as power 

  1. Siyang 4L68C, 4L88C, SY144C (68hp~144hp)
  2. Yanmar high speed engine 100hp~240hp
  3. Steyr Engine 144hp~256hp
  4. Cummins engine 150hp~280hp
  5. Hyundai engine 100hp~250hp

Water Jet Pump Technical Parameters 

ModelSYP23
Driven engine power and speed(Kw/rpm)Power: 50~220Kw/Speed: 3000~4300
Impeller grade1
Propulsion efficiency≥70%
Application speed              (knot)≤45
Steering angle22±1°
Steering and reverse controlHydraulic and soft cable
Installation typeHalf embedding
Coupling with the engineDirect connecting
Pump weight (Dry) (Kg)79
Water weght inner pump (Kg)22

Siyang SYP23 marine water jet propulsion pump, please click Overall Dimension to know some information for installation.


Marine Water Jet Propulsion Pump for BoatManufacturer : Zhenjiang Siyang Diesel Engine Manufacturing Co., Ltd.

Zhenjiang Siyang Diesel Engine Manufacturing Co., Ltd. is a national high technology enterprise belonged to Jiang Su University of Science and Technology Assets Management Company. Depended on the science and technology predominance of the university, Siyang specially designs and manufactures the propulsion diesel engine set for high speed rescue boat, lifeboat, working boat, pleasure boat, coastal fish ship and yacht. The factory is an international enterprise integrated of technical research, products manufacturing, sale and service, the business extends over 150 countries and areas worldwide.

From 2009 Siyang operates the company in according of ISO 9001-2008 Quality Management System and cover quality system to the whole process of manufacturing and sale. Siyang marine diesel engine sets have passed “NK”, “ABS”, “KR”, “RS”, “DNV”, “CCS” , “ZY” (China)and “EC” type approval certificates.

Zhenjiang Siyang Diesel Engine Manufacturing Co., Ltd.

If you want to buy other kinds of Siyang products, such as high speed marine diesel engine, diesel engine for lifeboat, diesel engine for fishing boat, marine emergency fire pump unit, marine diesel generator set etc. our company also can export these Siyang products to your country. Please send your enquiry to [email protected] or add Whatsapp +86 189-3624-2835 for a faster reply.