We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

WHEATON Cap: 41 mm Dia, Black, Phenolic, Rubber, 38-430 mm Screw Closure Size, Autoclavable - Screw On Caps
WHEATONScrew On Caps

WHEATON Cap: 41 mm Dia, Black, Phenolic, Rubber, 38-430 mm Screw Closure Size, Autoclavable

The WHEATON 240281 is a 41 mm diameter black phenolic screw-on cap with a rubber liner, featuring a 38-430 mm screw closure size. It is autoclavable and colored, designed for secure sealing in laboratory and…

SKU 3G-OTH-641094

Brand
WHEATON
Item
Cap: 41 mm Dia, Black, Phenolic, Rubber, 38-430 mm Screw Closure Size, Autoclavable
Category
Screw On Caps
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

WHEATON
Manufacturer Part Number
240281
Type
Black, Phenolic, Rubber, Autoclavable, Colored
Screw Closure Size
38-430 mm

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

WHEATON Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The WHEATON 240281 is a 41 mm diameter black phenolic screw-on cap with a rubber liner, featuring a 38-430 mm screw closure size. It is autoclavable and colored, designed for secure sealing in laboratory and industrial applications.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the WHEATON 240281 cap used for?

The WHEATON 240281 is a 41 mm diameter black phenolic screw-on cap with a rubber liner, designed for secure sealing of laboratory bottles and industrial containers. Its autoclavable construction makes it suitable for sterile environments, including pharmaceutical, chemical, and biotech applications.

What are the specifications of the WHEATON 240281 cap?

The WHEATON 240281 cap has a 41 mm diameter, black phenolic construction with a rubber liner, and a 38-430 mm screw closure size. It is autoclavable, colored, and features a screw-on design. The manufacturer part number is 240281.

Where to buy the WHEATON 240281 cap worldwide?

3G Electric supplies the WHEATON 240281 cap worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this autoclavable phenolic cap with rubber liner.

How to select the correct WHEATON cap for a bottle?

To select the correct WHEATON cap, match the screw closure size (38-430 mm for the 240281) to your bottle's neck finish. Ensure the cap material (phenolic with rubber liner) is compatible with your contents and autoclavable requirements. Verify diameter (41 mm) and color for identification.

Used in

Common applications for WHEATON
Environmental testing laboratories — WHEATON BOD bottles (SKU 48H604) for biochemical oxygen demand analysis of water samples.
Pharmaceutical compounding — WHEATON rectangular glass lab bottles (SKU 48H782) for storing liquid reagents and intermediates.
Cryogenic sample storage — WHEATON fiberboard cold storage boxes (SKU 6EMW3) for organizing vials in liquid nitrogen freezers.
Analytical chemistry — WHEATON glass scintillation vials (SKU 48H848) for liquid scintillation counting of radioactive samples.
Industrial quality control — WHEATON bottle top dispensers (SKU 23NC18) for dispensing precise volumes of solvents or acids.
Laboratory organization — WHEATON paper index cards (SKU 49WE10) for labeling and tracking samples in storage racks.

WHEATON Products

3G Electric supplies WHEATON screw on caps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from WHEATON

View all WHEATON parts
Cap: 27 mm Dia, White, Polypropylene, PTFE Faced Polyethylene, 24-400 mm Screw Closure Size, Opaque (MPN 239233)
WHEATON
Cap: 27 mm Dia, White, Polypropylene, PTFE Faced Polyethylene, 24-400 mm Screw Closure Size, Opaque (MPN 239233)
Cap: 25 mm Dia, White, Polypropylene, 22-400 mm Screw Closure Size, 200 Closures Included, Opaque (MPN 242218)
WHEATON
Cap: 25 mm Dia, White, Polypropylene, 22-400 mm Screw Closure Size, 200 Closures Included, Opaque (MPN 242218)
Cap: 11 mm Dia, Black, Polypropylene, PTFE/Silicone, 9 mm Screw Closure Size, Autoclavable, Colored (MPN W225332-0201)
WHEATON
Cap: 11 mm Dia, Black, Polypropylene, PTFE/Silicone, 9 mm Screw Closure Size, Autoclavable, Colored (MPN W225332-0201)
Cap: 11 mm Dia, Yellow, Polypropylene, PTFE/Silicone, 9 mm Screw Closure Size, Autoclavable, Colored (MPN W225332-0205)
WHEATON
Cap: 11 mm Dia, Yellow, Polypropylene, PTFE/Silicone, 9 mm Screw Closure Size, Autoclavable, Colored (MPN W225332-0205)
Cap: 41 mm Dia, White, Polypropylene, 38-400 mm Screw Closure Size, 72 Closures Included, Opaque (MPN 239285)
WHEATON
Cap: 41 mm Dia, White, Polypropylene, 38-400 mm Screw Closure Size, 72 Closures Included, Opaque (MPN 239285)
Cap: 73 mm Dia, White, Polypropylene, PTFE Faced Polyethylene, 70-400 mm Screw Closure Size, Opaque (MPN 239244)
WHEATON
Cap: 73 mm Dia, White, Polypropylene, PTFE Faced Polyethylene, 70-400 mm Screw Closure Size, Opaque (MPN 239244)
Cap: 60 mm Dia, White, Polypropylene, PTFE Faced Polyethylene, 58-400 mm Screw Closure Size, Opaque (MPN 239242)
WHEATON
Cap: 60 mm Dia, White, Polypropylene, PTFE Faced Polyethylene, 58-400 mm Screw Closure Size, Opaque (MPN 239242)
Cap: 25 mm Dia, Black, Phenolic, Rubber, 22-400 mm Screw Closure Size, Autoclavable, Colored (MPN W239299)
WHEATON
Cap: 25 mm Dia, Black, Phenolic, Rubber, 22-400 mm Screw Closure Size, Autoclavable, Colored (MPN W239299)