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Vacuum/Inert Gas Inlet Adapter
Vacuum/Inert Gas Inlet Adapter
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About this item
- Experimental Use: the adapter used in laboratory vacuum systems or for inert gas delivery, connecting reaction equipment to vacuum pumps, inert gas sources, or condensation systems
- Connection Specifications: the adapter features an outer joint and a serrated hose interface at a 90-degree angle; joint sizes: 14/20; 19/22; 24/40
- Features: made of high borosilicate glass, it is heat-resistant and corrosion-resistant; the 90-degree bend allows for flexible adjustment of the tubing direction, saving space
- Precautions: stable operating temperature up to 450°C; instantaneous temperature changes must not exceed 140°; during vacuum operation, open the valve slowly to prevent airflow from damaging the connector
- Warranty: 1-year limited manufacturer warranty for peace of mind
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1-Year FREE Warranty
1-Year FREE Warranty
Rest easy knowing that all web registered members receive a 1 year of full coverage on all purchases, with additional protection options available for equipment.
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FREE Return
Enjoy 35-day free return on most regular orders. Check our Return Policy for full details and easy return steps.
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3-7 business days
Buy More, Save More
(discount auto applied in cart)
| Buy (Same SKU) | Get |
|---|---|
| 1+ | 6% Off |
| 3+ | 8% Off |
| 5+ | 10% Off |
| 10+ | 13% Off |
| 20+ | 17% Off |
| 30+ | 22% Off |
1-Year FREE Warranty
1-Year FREE Warranty
Rest easy knowing that all web registered members receive a 1 year of full coverage on all purchases, with additional protection options available for equipment.
FREE Return
FREE Return
Enjoy 35-day free return on most regular orders. Check our Return Policy for full details and easy return steps.
FREE US Shipping
FREE US Shipping
All continental US orders enjoy free standard shipping.
Best Price Promise
Best Price Promise
Buy with confidence! Our 10-day Price Adjustment policy ensures you get the best deal.
Contact Us
Contact Us
100% Satisfaction! Please feel free to contact us anytime. All your questions will be answered within timely manner.
Secure Payment
Secure Payment
All transactions are protected by advanced encryption to ensure your personal and payment information stays safe.








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Customer Reviews
Lab worthy without a doubt, very well made.
Overall, this is a solid product. Not so much in construction - it's only medium-walled - but quality seems rather good: the ground joint fits precisely with my other components, the barb fits my existing hoses, there were no cracks on arrival, and there are no deformities or flashing. That said, keep this in a safe, padded location as the stem and bulb don't seem particularly strong, and the stem will give mechanical advantage to any force applied.