The phrase "allows for constant" is correct and usable in written English.
It can be used when discussing the capability or provision for something to remain unchanged or consistent over time.
Example: "The new software design allows for constant updates without disrupting user experience."
Alternatives: "provides for continuous" or "enables ongoing".
The Capstone team introduced a device that allows for constant drainage of a hemothorax in trauma patients requiring a thoracostomy.
"We never have humidity problems because the position of the house and its design allows for constant natural ventilation," Mr. Pinto said.
An instant-messaging window allows for constant discussion among the students who, in conventional settings, might be chastised for talking in class.
We developed a device with two slit sections and a hyperbolic contraction part in between, which allows for constant monitoring of both shear and elongational viscosity during an extrusion process.
A chat function allows for constant heckling.
The pentagonal frame allows for constant traction without involvement of tendons and joints and is a useful adjunct in soft tissue distraction for contractures of the hand.
This often stems from the surroundings not allowing for constant connection rather than from self-control.
The walls of the closed arms were clear to allow for constant illumination in all parts of the maze.
We developed a system designed from standard 6-well tissue culture plates, replaceable salt bridges, and simple dcEF sources to allow for constant incubation (Fig. 1a).
With this method, the solidified layer of phase change material on the heat exchanger surface is kept at constant thickness, allowing for constant heat flux during the major period of the discharging process.
He developed it in partnership with a San Francisco artificial-intelligence startup called Noodle.ai, and it was eventually equipped with fifty thousand sensors (a pioneering level of instrumentation, Chris Pistorius, a steel engineer at Carnegie Mellon, explained to me) to allow for constant electronic monitoring.
