1000ml Heavy-Duty Filtration Flask (Receiver) – Borosilicate Glass, No Side Arm

Maximum Durability for Vacuum Applications and Heavy Use

Upgrade your laboratory setup with our 1000ml Heavy-Duty Filtration Flask (No Side Arm). Unlike standard Erlenmeyer flasks, this vessel is engineered with significantly thicker walls to withstand the pressure differentials of vacuum applications without the risk of implosion.

Designed as the perfect receiver flask, it is ideal for use with filtration manifolds, vacuum stoppers with integral tubing, or rotary evaporator setups where a side-arm flask is not required. Its reinforced rim and heavy-duty construction make it a safer, longer-lasting choice for demanding lab environments.

Key Design Elements:

• Heavy-Wall Construction: Specially blown to provide superior mechanical strength and shock resistance.

• Side-Arm Free: A smooth, classic Erlenmeyer profile that is easier to clean, store, and use in limited-space autoclaves.

• Precision Fit: Tooled neck ensures an airtight seal with standard rubber stoppers and filtration assemblies.

Common Applications:

• Collecting filtrate from vacuum manifolds.

• Acting as a trap or receiver in distillation setups.

• Mixing heavy viscous liquids (less risk of breakage than standard flasks).

• Storage of sensitive reagents requiring a robust container.

Key Features & Specifications

• Capacity: 1000ml (1 Liter)

• Material: Premium 3.3 Borosilicate Glass (High thermal & chemical resistance).

• Wall Thickness: Heavy-duty reinforced walls (Vacuum Rated).

• Configuration: No Side Arm (Standard Erlenmeyer profile).

• Graduations: Easy-to-read white enamel scale (Approximate volumes).

• Neck Finish: Reinforced beaded rim for durability and secure stoppering.

• Safety: Autoclavable and resistant to thermal shock (up to 140°C changes).

“vacuum filtration manifolds” 

“membrane filters”