Kornwerkshop
Rigorous flow control

Inspiraform Graduated Flow Respirator

Mechanical resistance unit for inhalation pattern training

€79€59

  • 1 calibration device with integrated mouthpiece and protective case
  • Rigorous manufacturing in ABS thermoplastic polymer and food-grade silicone
  • Millimeter airflow adjustment without electronic components
  • Understated kraft recycled cardboard packaging for clean storage
✓ In stock SKU: KRN-VEN-019 Inspiratory Flow Trainers
✓ 30-day returns
· Checked before dispatch

Inspiraform Graduated Flow Respirator

Mechanical resistance unit for inhalation pattern training
Respiratory flow training requires predictable mechanical resistance that does not rely on sensors prone to misalignment. The Inspiraform structure channels air through a sealed chamber where inspiratory effort is gradually modulated, prompting the intercostal muscles to work with a deliberate, steady rhythm. Built to withstand constant condensation from exhaled air without degrading its tolerances, this device foregoes unnecessary complexity to focus on internal chamber stability. Its design allows complete disassembly for straightforward sanitizing with warm water after each daily session.
CLEAN & SAFE INGREDIENT ASSURANCE
✓ Bisphenol A free✓ Phthalate-free✓ Free of volatile plasticizers✓ Odorless material✓ Tool-free disassembly✓ Suitable for daily washing✓ Packaging free of harsh synthetic inks
AVAILABLE CONFIGURATIONS

Select the right set for your routine

Single module €59 €79 Suitable for anyone starting a daily breath control routine. Training pair €109 €158 Allows alternating one unit while the other completes a full drying cycle. Team pack €149 €237 Ideal for running clubs or families training together.
1-CLICK INSTANT ORDER

Express 1-Click Order (Name + Phone)

Selected Package: Training pair (€109)

Payment method
256-bit SSL Encrypted • Cash On Delivery Available

Returns within 30 days

Customers have 30 days after delivery to arrange a return under our policy. Simply send a message to our technical department.

✓ QUALITY STANDARD

Workshop tolerance inspection

Recent stock lot
Raw Sourcing
Verified suppliers
Ingredient Safety
Checked before dispatch
Batch Integrity
Sealed protective packaging
Transparent Sourcing Promise: Every production lot is crafted with high quality control, sealed with tamper-evident packaging, and inspected for freshness before dispatch.

Progression of inspiratory control

First session

Adjustment and familiarization

Familiarization with airflow resistance at the lower settings.

Mid-course progression

Rhythm consistency

Stabilization of inhalation volume with lower postural energy expenditure.

Advanced level

Motor integration

Mastery of deep inhalation under more demanding resistance levels.

Javier Morales

Javier Morales

Movement mechanics specialist
14 years advising endurance athletes
The accuracy of a flow restrictor is measured by its mechanical consistency. This device skips decorative distractions and provides predictable resistance work.

Operating method and maintenance guidelines

Postural alignment

Inspect the cleanliness of the inner chamber and attach the mouthpiece, making sure it fits into the guide slot.

Inhalation sequence

Disassemble the two main sections and wash with warm water to remove any saliva residue.

Recovery pause

Keep your torso upright so that diaphragmatic descent meets no postural restrictions.

Routine progression
Initial day
Tactile feel of inlet resistance and jaw adaptation to the mouthpiece.
Intermediate weeks
Clear perception of lower rib cage expansion with a more consistent intake flow.
Consolidation
Ease in sustaining prolonged filling rhythms without accessory tension in the neck or shoulders.

Packaged in recycled kraft cardboard

The unit rests in a die-cut pressed paper insert that prevents scratches during transit. The entire set arrives hygienically sealed to ensure its unused condition.

PURCHASE

Add Inspiraform to your workbench

Fast insured dispatch with real-time shipment tracking.

Single module
€59
Select
Training pair
€109
Select
Team pack
€149
Select

Answers regarding assembly and care

How is tension adjusted during inhalation? +

The perimeter ring rotates along fixed notches that narrow or widen the inlet aperture without slack between settings.

Does it require any lubricant on its seals? +

No, the assembly remains airtight through the natural elasticity of food-grade silicone.

How should it be cleaned after an exercise session? +

Simply detach the mouthpiece from the rigid body and rinse both parts under warm running water.

What payment methods does the store accept? +

Orders are processed exclusively via cash on delivery or direct bank transfer.

Feedback from consistent users

★★★★★

"The ABS finish feels solid to the touch and the ring fit stays firmly in place. The absence of screens and apps that only complicate a basic mechanical exercise is much appreciated."

Emilio G. Customer
★★★★★

"The silicone mouthpiece fits comfortably in the mouth without putting pressure on the gums. Washing with warm water takes barely two minutes and it dries quickly."

Beatriz L. Customer
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