Treadle Dual Purpose Inflator for Teaching Instrument

• Condition: New
• Customized: Customized
• Certification: ISO9001
• Model NO.: 30199001300
• Type: Educational Equipment
• Material: Plastic
• Transport Package: Carton Box
• Specification: As shown in the figure
• Trademark: SHUN MA / OEM
• Origin: Yuyao Zhejiang China
• HS Code: 9023000000
• Production Capacity: 50, 000 PCS/ Month

Product Description

Product Description

Treadle Dual purpose inflator for Teaching Instrument

Product Introduction
The product is foot and hand operated, and consists of air extraction nozzle, air injection nozzle, air outlet valve plate, pressure plate, spring, cylinder cover, piston rod, piston, outer cylinder, sealing ring, support, base, etc.
The outer cylinder, air extraction nozzle, air injection nozzle and base of the product are made of ABS engineering plastics.
Product Specification

Product name	Treadle Dual purpose inflator
Material	Mental & Plastic
Ultimate extraction pressure	≤6.7×103Pa(50mmHg)
Minimum pumping pressure	≥2.9×105Pa(3kgf/cm2)
size	---

Instructions
When using, according to the different needs of air pumping or air pumping, air pumping nozzles are selected for experiments. Press with hand or foot to make the piston move back and forth, which can be used for pumping.
 

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