We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

3G Electric
RFQ CartGet a QuoteSign inSign up
WHEATON Cap: 27 mm Dia, Black, Phenolic, Rubber, 24-400 mm Screw Closure Size, Autoclavable - Screw On Caps
WHEATONScrew On Caps

WHEATON Cap: 27 mm Dia, Black, Phenolic, Rubber, 24-400 mm Screw Closure Size, Autoclavable

The WHEATON 27 mm Dia Screw On Cap (MPN W239300) is a black, phenolic, rubber, autoclavable, colored screw-on cap with a 24-400 mm screw closure size. 3G Electric interprets customer demand and delivers this genuine…

SKU 3G-OTH-641012

Brand
WHEATON
Item
Cap: 27 mm Dia, Black, Phenolic, Rubber, 24-400 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

Technical Specifications

WHEATON
Manufacturer Part Number
W239300
Type
Black, Phenolic, Rubber, Autoclavable, Colored
Screw Closure Size
24-400 mm
View Full Spec Sheet

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 27 mm Dia Screw On Cap (MPN W239300) is a black, phenolic, rubber, autoclavable, colored screw-on cap with a 24-400 mm screw closure size. 3G Electric interprets customer demand and delivers this genuine industrial cap across 14 departments — and far more — with specialist depth in combustion, pumps and controls as a trust anchor.

Frequently Asked Questions

What is the WHEATON 27 mm screw cap used for?

The WHEATON 27 mm screw cap (MPN W239300) seals laboratory or industrial containers with a 24-400 mm closure. Its phenolic, rubber, autoclavable construction suits sterile storage, chemical handling, and sample transport. 3G Electric supplies this genuine cap across 14 industrial departments, with specialist depth in combustion, pumps and controls.

What are the specifications of the WHEATON W239300 cap?

The WHEATON W239300 cap is a black, phenolic, rubber, autoclavable, colored screw-on cap with a 24-400 mm screw closure size and 27 mm diameter. It is designed for screw-on application and is not vented or lined. 3G Electric sources this genuine WHEATON part for global delivery.

Where to buy WHEATON W239300 caps worldwide?

3G Electric supplies the WHEATON W239300 cap worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us to order this genuine black phenolic rubber cap with 24-400 mm closure size.

How to select the right WHEATON screw cap for a 24-400 mm container?

For a 24-400 mm container, choose a cap with matching thread size and closure type. The WHEATON W239300 is a screw-on, autoclavable phenolic rubber cap in black. Verify material compatibility with your contents and temperature requirements. 3G Electric can help confirm fitment across 14 industrial departments.

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). Key specifications — attr1371373: Screw-On; attr1389411: Opaque; attr1371381: Screw-On Cap; attr1371382: No; attr1371384: No; attr1371385: 24-400 mm; attr1371386: WHEATON; attr1371387: White.
WHEATON
Cap: 27 mm Dia, White, Polypropylene, PTFE Faced Polyethylene, 24-400 mm Screw Closure Size, Opaque (MPN 239233). Key specifications — attr1371373: Screw-On; attr1389411: Opaque; attr1371381: Screw-On Cap; attr1371382: No; attr1371384: No; attr1371385: 24-400 mm; attr1371386: WHEATON; attr1371387: White.
Cap: 25 mm Dia, White, Polypropylene, 22-400 mm Screw Closure Size, 200 Closures Included, Opaque (MPN 242218). Key specifications — attr1371373: Screw-On; attr1389411: Opaque; attr1371381: Screw-On Cap; attr1371382: No; attr1371384: No; attr1371385: 22-400 mm; attr1371386: WHEATON; attr1371387: White.
WHEATON
Cap: 25 mm Dia, White, Polypropylene, 22-400 mm Screw Closure Size, 200 Closures Included, Opaque (MPN 242218). Key specifications — attr1371373: Screw-On; attr1389411: Opaque; attr1371381: Screw-On Cap; attr1371382: No; attr1371384: No; attr1371385: 22-400 mm; attr1371386: WHEATON; attr1371387: White.
Cap: 11 mm Dia, Black, Polypropylene, PTFE/Silicone, 9 mm Screw Closure Size, Autoclavable, Colored (MPN W225332-0201). Key specifications — attr1371373: Screw-On; attr1389411: Colored; attr1371380: Narrow; attr1371381: Screw-On Cap; attr1371382: No; attr1371384: No; attr1371385: 9 mm; attr1371386: WHEATON.
WHEATON
Cap: 11 mm Dia, Black, Polypropylene, PTFE/Silicone, 9 mm Screw Closure Size, Autoclavable, Colored (MPN W225332-0201). Key specifications — attr1371373: Screw-On; attr1389411: Colored; attr1371380: Narrow; attr1371381: Screw-On Cap; attr1371382: No; attr1371384: No; attr1371385: 9 mm; attr1371386: WHEATON.
Cap: 11 mm Dia, Yellow, Polypropylene, PTFE/Silicone, 9 mm Screw Closure Size, Autoclavable, Colored (MPN W225332-0205). Key specifications — attr1371373: Screw-On; attr1389411: Colored; attr1371380: Narrow; attr1371381: Screw-On Cap; attr1371382: No; attr1371384: No; attr1371385: 9 mm; attr1371386: WHEATON.
WHEATON
Cap: 11 mm Dia, Yellow, Polypropylene, PTFE/Silicone, 9 mm Screw Closure Size, Autoclavable, Colored (MPN W225332-0205). Key specifications — attr1371373: Screw-On; attr1389411: Colored; attr1371380: Narrow; attr1371381: Screw-On Cap; attr1371382: No; attr1371384: No; attr1371385: 9 mm; attr1371386: WHEATON.
Cap: 41 mm Dia, White, Polypropylene, 38-400 mm Screw Closure Size, 72 Closures Included, Opaque (MPN 239285). Key specifications — attr1371373: Screw-On; attr1389411: Opaque; attr1371381: Screw-On Cap; attr1371382: No; attr1371384: No; attr1371385: 38-400 mm; attr1371386: WHEATON; attr1371387: White.
WHEATON
Cap: 41 mm Dia, White, Polypropylene, 38-400 mm Screw Closure Size, 72 Closures Included, Opaque (MPN 239285). Key specifications — attr1371373: Screw-On; attr1389411: Opaque; attr1371381: Screw-On Cap; attr1371382: No; attr1371384: No; attr1371385: 38-400 mm; attr1371386: WHEATON; attr1371387: White.
Cap: 73 mm Dia, White, Polypropylene, PTFE Faced Polyethylene, 70-400 mm Screw Closure Size, Opaque (MPN 239244). Key specifications — attr1371373: Screw-On; attr1389411: Opaque; attr1371381: Screw-On Cap; attr1371382: No; attr1371384: No; attr1371385: 70-400 mm; attr1371386: WHEATON; attr1371387: White.
WHEATON
Cap: 73 mm Dia, White, Polypropylene, PTFE Faced Polyethylene, 70-400 mm Screw Closure Size, Opaque (MPN 239244). Key specifications — attr1371373: Screw-On; attr1389411: Opaque; attr1371381: Screw-On Cap; attr1371382: No; attr1371384: No; attr1371385: 70-400 mm; attr1371386: WHEATON; attr1371387: White.
Cap: 60 mm Dia, White, Polypropylene, PTFE Faced Polyethylene, 58-400 mm Screw Closure Size, Opaque (MPN 239242). Key specifications — attr1371373: Screw-On; attr1389411: Opaque; attr1371380: Wide; attr1371381: Screw-On Cap; attr1371382: No; attr1371384: No; attr1371385: 58-400 mm; attr1371386: WHEATON.
WHEATON
Cap: 60 mm Dia, White, Polypropylene, PTFE Faced Polyethylene, 58-400 mm Screw Closure Size, Opaque (MPN 239242). Key specifications — attr1371373: Screw-On; attr1389411: Opaque; attr1371380: Wide; attr1371381: Screw-On Cap; attr1371382: No; attr1371384: No; attr1371385: 58-400 mm; attr1371386: WHEATON.
Cap: 25 mm Dia, Black, Phenolic, Rubber, 22-400 mm Screw Closure Size, Autoclavable, Colored (MPN W239299). Key specifications — attr1371373: Screw-On; attr1389411: Colored; attr1371381: Screw-On Cap; attr1371382: No; attr1371384: No; attr1371385: 22-400 mm; attr1371386: WHEATON; attr1371387: Black.
WHEATON
Cap: 25 mm Dia, Black, Phenolic, Rubber, 22-400 mm Screw Closure Size, Autoclavable, Colored (MPN W239299). Key specifications — attr1371373: Screw-On; attr1389411: Colored; attr1371381: Screw-On Cap; attr1371382: No; attr1371384: No; attr1371385: 22-400 mm; attr1371386: WHEATON; attr1371387: Black.