Working conditions
Identify temperature, contact fluids and repeated movement.
Custom manufacturing example · Customized medical blood pressure hand rubber air pump
CUSTOM RUBBER & SILICONE MANUFACTURING
Customized medical blood pressure hand rubber air pump
A custom component for your assembly.
Define the mating surfaces, dimensions and working conditions. ETOL manufactures the part to the agreed design and material.
- Factory direct
- Made to order
- Drawing & sample support
Share the part, its application and your estimated quantity.
Customize the fit, material and finish
Material & hardness
Selected for the contact, temperature and movement
Color & finish
Define the visible surfaces and intended color
Shape & dimensions
Develop holes, lips and walls around the mating parts
Mounting & fit
Match the attachment and installation method
Product Overview
A hand rubber air pump used in a blood-pressure instrument needs a compatible connection arrangement as well as an operable squeeze body. Supporting the tubing and fittings helps prevent routine handling from concentrating force where the flexible body meets its connections.
ETOL can customize the size, color and selected elastomer construction. Establish the mating dimensions and intended assembly direction before fitting the pump. Keep the connection area aligned so the body is not held in a twisted resting position after the tubing is attached.
Evaluate the instrument with the pump connected and located as it will be used. Check that the tubing route leaves room for hand operation and does not pull on a neck during compression. The complete instrument needs its required functional checks; the bulb's feel alone is not a measurement-performance check. During servicing, handle rigid fittings appropriately and avoid pulling a tight joint free by the flexible body. Keep the assembly's specified contact path clean, inspect for splits or permanent distortion, and use the correct replacement component when damage is found.
- Material options
- Custom rubber compound and color, selected for the contact conditions and required geometry.
- Hardness range
- 30–90 Shore A for rubber. Assess the grade against this fit requirement: Check that the tubing route leaves room for hand operation and does not pull on a neck during compression.
- Custom profile & fit
- Establish the mating dimensions and intended assembly direction before fitting the pump.
- Assembly considerations
- Keep the connection area aligned so the body is not held in a twisted resting position after the tubing is attached.
- Design check
- The complete instrument needs its required functional checks; the bulb's feel alone is not a measurement-performance check.
Photos illustrate structure or material only. Supporting the tubing and fittings helps prevent routine handling from concentrating force where the flexible body meets its connections. ETOL directly manufactures custom-shaped silicone and rubber parts to your requirements.
From part requirements to production
01
Define the part
Identify key dimensions, mating surfaces and quantity
02
Review material & tooling
Agree the compound and manufacturing approach
03
Evaluate the sample
Review the fit and agreed requirements in the assembly
04
Produce & inspect
Manufacture and check against the approved requirements
Review the intended assembly
Material and structure
Consider hardness together with wall thickness and support.
Installation
Check access, mating dimensions and the fitting sequence.
Ordering this custom component
Can the shape be adjusted to my mating parts?
Yes. Show the receiving opening, contact surfaces and clearance limits. We can review the dimensions and retaining features around the intended fit.
Which details should be agreed before tooling?
Agree the critical dimensions, material, hardness, visible surfaces and sample requirements. Explain how the part is installed and which interfaces control its function.
Can a sample help define the replacement?
A sample can help explain the structure. Compare it with the assembly because wear, swelling or compression may have changed its original dimensions.
How is the quotation for this part determined?
The material, part geometry, tooling, quantity and finishing affect the quotation. Include the intended batch size and delivery destination when describing your requirements.
DISCUSS THIS COMPONENT
Describe the part you need.
Share the fit, operating conditions and quantity with our manufacturing team.
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