Does the pump come with a warranty?

Yes, it includes a 1-year warranty.

Is the pump powered by electricity?

No, it is a manual operated hand pump.

What is the output pressure of the pump?

The output pressure is 0.25MPa.

Diaphragm Hand Pump Boat Water Pump Manul Pumps

Name: Diaphragm Hand Pump Boat Water Pump Manul Pumps
Brand: Shenzhen Yaojienterprise Co., Ltd.
SKU: 1948056545

Guangdong, ChinaShenzhen Yaojienterprise Co., Ltd.

US$1.00-29.50

100 Pieces

Product profile

Customization

Available

After-sales Service

Manual Instruction

Warranty

1 Year

Model NO.

YJ720-GPH

Max.Head

<10m

Max.Capacity

50-100 L/min

Driving Type

Hand

Material

Cast Iron

Structure

Piston Pump

Assembly

Liquid Pumps

Power

Manual Operated

Start Up

Hand Pump

Application

Submersible Pump, Clarified Water Pump, Sewage Pump

Industry

Boat

Media

Sea Water Pump

Performance

No Leakage Pump

Theory

Hand Operated

Net Weight

0.6kg

Gross Weight

0.8kg

Output Pressure

0.25MPa

Transport Package

20PCS/Carton

Specification

40*45*75cm

Trademark

yaojienter

Origin

China

Production Capacity

10K/M

Key features

Manual Operation: Hand-driven design for reliable water pumping without external power.

Durable Materials: Constructed with ABS plastic and stainless steel for long-lasting performance.

Lightweight Design: Net weight of only 0.6kg per piece for easy portability on boats.

High Output Pressure: Delivers 0.25MPa output pressure for efficient water transfer.

One-Year Warranty: Includes a 1-year warranty coverage for peace of mind.

No Leakage Performance: Engineered to ensure zero leakage during operation.

Versatile Application: Suitable for submersible, clarified water, and sewage pumping tasks.

Comprehensive Support: Provides manual instruction for after-sales service and usage guidance.

Company profile

Shenzhen Yaojienterprise Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory, Trading Company, Group CorporationExport Year: 2009-09-01Average Response Time: ≤1.69hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CIF, EXW

AI-Powered supplier vetting

SummaryShenzhen Yaojienterprise Co., Ltd. is identified as a China-based limited company operating as a trading company, manufacturer/factory, and group corporation. It exports through agents, with 51%–70% of total sales from exports, and began exporting in 2009. The supplier offers industrial equipment including pumps, grease guns, flowmeter guns, waste-oil collection equipment, and hose reels. Its stated capabilities include turnkey consultancy, design, installation, routing-system design, technical support, and after-sales services. ISO 9001 and ISO 14001 certifications are reported, alongside 6–10 R&D engineers, 6–10 quality-control staff, and six production lines. Evidence supports production, management certification, and service capabilities, while innovation strength, financial credibility, customization, and specific customer cases cannot be fully established from the provided information.

Supplier typeThe supplier is explicitly classified as a trading company, manufacturer/factory, and group corporation. This indicates a combined manufacturing and trading profile rather than a purely intermediary business.

CertificationsThe supplier reports holding ISO 9001 and ISO 14001 management-system certifications. These provide explicit evidence of certified quality and environmental management systems.

After-Sales capabilityThe supplier states that it provides technical support and after-sales services as part of its turnkey offering, which also includes consultancy, design, and installation. This is explicit evidence of after-sales capability, although the scope and service locations are not specified.

Production capacityThe supplier reports six production lines and an annual production output range, and is classified as a manufacturer/factory. These details explicitly support established production capability, although capacity utilization and product-specific output are not provided.

Customization capabilityThe supplier states that it provides technology consultancy, design, installation, and customized oil-routing and gas-routing system design. This supports project-level solution customization, although the extent of product-level customization is not detailed.