For pharmaceutical developers, telehealth brands, and compounding facilities, sourcing dedicated delivery hardware independently from drug containers is the industry standard for supply chain flexibility. You handle your proprietary liquid formulations, sterile filling, and final assembly; we supply the precision mechanical injection pen chassis.
Our 80-Unit (80U) Pastel Plastic Medical Injection Pen Hardware is supplied as a standalone delivery device. Engineered for universal mechanical fitment, it serves as an open, reliable hardware vehicle for your existing 3.0 ml cartridge lines and standard safety needles.
Notice for Commercial Buyers: This product listing is for the standalone injection pen hardware (pen body and cap) only. Glass cartridges, primary drug containers, and pen needles are not included and are sourced separately by the client.
Why Choose Our Standalone 80U Pen Hardware?
Universal 3.0 ml Cartridge Chamber: Precision-molded cartridge holder engineered to accept any standard ISO 13926-1 3.0ml pharmaceutical glass cartridge with zero wobble or axial misalignment.
Extended 80-Unit (80U) Mechanical Stroke: Delivers continuous, high-capacity adjustment up to 0.80 ml per injection with clear 1-unit incremental feedback.
Universal Needle Threading: Features an industry-standard threaded hub fully compliant with ISO 11608-2, ensuring smooth compatibility with any universal standard or safety pen needle (29G to 34G).
Six Ready-to-Brand Pastel Finishes: Available in vibrant yet calming pastel tones (yellow, lilac, sky blue, charcoal grey, coral, and sage green)—ideal for color-coding different dosage tiers or therapy schedules.
Smooth Mechanical Drive: Low-torque internal lead screw reduces thumb push-force, delivering comfortable actuation across thousands of cycles.
Technical Specifications (Pen Hardware Only)
| Parameter | Hardware Specification |
| Product Model | 80U Pastel Medical Injection Pen Chassis |
| Supplied Configuration | Standalone Pen Body, Cartridge Housing & Protective Cap |
| Target Container Spec | Standard 3.0 ml Glass Cartridges (Not included) |
| Target Needle Spec | Universal ISO 11608-2 Pen Needles (Not included) |
| Max Dosing Range | 1 to 80 Units (0.01 ml to 0.80 ml per delivery) |
| Incremental Adjustment | 1 Unit per mechanical click |
| Housing Material | Medical-grade Virgin ABS & Polycarbonate |
| Quality Compliance | ISO 13485:2016 Certified Facility, ISO 11608-1 Mechanical Precision |
Ideal for B2B Private Labeling & Pharma Filling Lines
Because we supply the pen hardware as a standalone platform, your business benefits from maximum operational agility:
Decoupled Cold-Chain Shipping: Ship empty, lightweight pen hardware via standard freight while keeping your filled temperature-sensitive cartridges in strict cold storage.
Custom Pantone Branding: Mold caps and dial grips in custom Pantone colors to match your brand identity.
Private-Label Printing: High-durability laser or pad printing on pen barrels for customized brand logos, dosage instructions, and regulatory markers.
Low Supply Chain Risk: Standardized dimensions ensure your facility can snap or screw in filled cartridges without re-tooling your packaging line.
📢 Looking for Precision Injection Pen Hardware?
Request Standalone Pen Samples for Lab Fitment Testing Today!
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Frequently Asked Questions (FAQ)
Q: Does this product include pre-filled medication, empty glass cartridges, or needles?
A: No. We strictly manufacture and supply the mechanical pen hardware (pen body, cartridge sleeve, and cap). Pharmaceutical cartridges and sterile needles must be provided or filled separately by your facility.
Q: Can we test our own 3.0ml cartridges in your pen hardware before placing a bulk order?
A: Yes. We routinely ship sample hardware units to pharmaceutical engineering teams so you can confirm dimensional fitment, plunger travel, and glide resistance with your specific primary packaging.
Q: Can the pen dial be dialed backward if the user over-selects a dose?
A: Yes. The bi-directional dial mechanism allows smooth downward adjustment to correct an accidental over-dial.