Reviews Ptfe O ring - BestBuyersPro.com

Wilmad-LabGlass LG-9444-106 10mm PTFE Stirrer Bearing, Standard Taper 34/45

Complete assembly includes PTFE stirrer bearing, PTFE bushing, saddle O-ring, threaded heavy wall glass adapter, and top cap. See LG-9501 for polished stirrer rods or LG-9502 for stainless steel rods.

PTFE Lab Stirrer Bearing Adapter is used for fixing electric stirring rods in a flask to stir a liquid or solution in the biology and chemistry field, research laboratory applications, etc..
In the package of: 2 x PTFE Lab Stirrer Bearing Adapter.
Made of PTFE material, corrosion-resistant and has good resistance to high temperature(temperature tolerance range:-180 °C~250 °C), smooth surface, easy to clean..
It is detachable, comes with a sealing o-ring for good sealing performance. Easy to use, usually used with double-paddle PTFE electric stirring rod..
Please check if this size is what you need..

Silicone Grease with PTFE SG02A, USDA rated H1 food grade lubricant, translucent white, Non-toxic, odorless and non-irritating. Fully meets the eco-friendly requirements. You can use it safely and with confidence..
Compatible with most plastics and rubbers. It is a non-curing silicone lubricant, insoluble, non-dispersive, with good pressure resistance. Significant resistance to high and low temperatures (-40~500F/-40~260C). PAO/Mineral Oil Base Specific Gravity 1.05 @ 77 Degrees F..
Excellent lubrication for long-lasting lubrication even in wet environments. The use of hydrophobic thickeners, heavy consistency, water-resistant flushing. Dielectric, clean, protects against oxidation and seals out moisture. Prevent electrical connections wiring from salt, dirt and corrosion..
Silicone lubricant helps seat the O-ring properly, speeds up assembly operations and improves automated assembly. Lubricating, sealing and conditioning O-rings and other regulator and valve system components. It also protects O-rings from damage by abrasion, pinching or cutting. Using O-rings silicone grease can prolong the life of equipments service..
Widely Applications: It can work well in faucet, garden hoses, vacuum systems, O-rings, breathing apparatus, seals and food mixer....

Materials of Construction: Inlet-Cover, Base, and Collar Cap: Anodized aluminum, Hose Barb Adapters: Polyethylene, Support Screen and Underdrain Disc: Electropolished type 316 stainless steel, O-Ring: Viton, Thrust Ring: PTFE and Effective Filtration Area 9.6 cm2.
Dimensions: Overall Length (Excluding Hose Barbs): 5.7 cm (2.2 in.), Diameter: 5.9 cm (2.3 in.), and Inlet/Outlet Connections: 3⁄8 in. FNPT.
hose barb adapters accept 6.4 mm (1⁄4 in.) ID tubing..
Maximum Operating Temperature: Limited by filter type, hose barb adapters 93 °C (199 °F), or O-ring 204 ºC (399 ºF) and Maximum Operating Pressure 14 bar (1400 kPa, 200 psi)..
Sterilization: Provided non-sterile. Autoclavable if desired at 121 - 123 ºC (250 - 253 ºF) at 1.0 bar (100 kPa, 15 psi) for 15 - 20 min..
Pall 47 mm In-line Lab Filter Holder, Lightweight, Anodized Aluminum Filter Holder Convenient design allows opening and closing without disrupting membrane. Designed for in-line liquid or gas filtration, Durable construction for stack sampling. Type Filter Holder.

PTFE Teflon waterproof lube 5 OZ made by Aladdin Equipment Co.
Applications that can be used on motors, o-rings, gaskets, bearings & water filters.
Waterproof, chemical resistant, prevents rust & corrosion.
H-1 rated to be environmentally safe and corrosion free.
Can withstand temperates from 0 to 425 fahrenheit.

Connects to a standard syringe with luer lock fittings.
Offers convenience and ease of use for clarification, sterilization, and removal of particulates from small volumes of liquid (e.g., HPLC samples and solvents).
PTFE gaskets and O-ring permit autoclaving of the membrane in place without the filter sticking to the holder.

SUPERIOR lubricant for pool/spa equipment including O-rings, gaskets, chlorinators, valves, etc..
FORMULA: Premium, synthetic lube with PTFE. Waterproof, non-toxic, odorless. Won’t drip or dry out..
COMPATIBLE with most plastics, metals, rubber, etc..
MULTIPURPOSE for use around the house: squeaks, autos, RV's, boats, plumbing, hobbies, etc..

... from bottles or other containers. Bottletop dispensers allow you to safely dispense a fixed amount of liquid directly from a bottle to a receiving container. Bottle top dispensers help reduce the loss of reagents, save time, and reduce risk..
JAM FREE TECHNOLOGY – The ETP O-Ring ensures proper lubrication for the PTFE piston against the glass barrel to ensure a smooth and jam-free dispensing experience..
CHEMICAL COMPATIBILITY – Microlit dispensers utilize SpringlessValve technology and a PTFE piston. The absence of spring in the valve and the use of inert materials ensures high chemical compatibility with a wide range of acids, bases, solvents, organics, and inorganics (complete compatibility chart provided)..
USE WITH CONFIDENCE – Microlit bottletop dispensers are ISO 9001, ISO 13485, ISO 17025, and CE certified. Outperforms ISO 8655 standards (0.5% accuracy) in practical lab environments. A calibration certificate guaranteeing ISO level accuracy and precision is provided and is valid for one year. Our dispensers are fully autoclavable at 121° C and 15 PSI for 10-15 mins..
HISTORY OF QUALITY – With over 30 years in the industry, our products are known and trusted by professionals in over 65 countries..

Holds a full vacuum (740mm Hg 15cm) at room temperature for 24 hours - Will remain airtight even if not under vacuum.
Clear polycarbonate top on a chemical-resistant white polypropylene bottom.
Internal groove on the flange holds a silicone rubber O-ring (I.D.: 150 mm, Flange O.D.: 171 mm).
Fitted with a polypropylene stopcock with a self-lubricating PTFE plug which allows a controlled entrance of air preventing unnecessary turbulence.
‘Flat Dome,’ clear polycarbonate top with large ribbed knob which maximizes interior clearances.