Drains - Balston | Parker
Compressed air drains remove the condensate that collects in filters, dryers, receivers and drip legs. Removing water automatically protects equipment and keeps air quality up.
Drain Types
- Timer drains – simple, programmable discharge
- Zero air-loss drains – discharge water only, saving energy
- Float drains – mechanical, no power needed
- Internal filter bowl drains – automatic draining at filters
Choosing a Drain
Consider the condensate volume, pressure, power availability and oil content. Zero-loss drains pay back quickly by stopping wasted air. Route condensate to an oil-water separator before disposal.
Centro carries compressed air drains for filters, receivers and dryers.
Related categories: Compressed Air | Dryers | Parts and Accessories
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The Parker Balston 20-402 is a Filtration Component. Precision-engineered component for Parker Balston compressed air and gas filtration systems. Parker Balston products are used across laboratory, pharmaceutical, semiconductor, and industrial applications for removing oil, water, and particulate contamination. Parker Balston is the recognized leader in compressed air and gas filtration technology, with products used across laboratory, pharmaceutical, semiconductor, and industrial manufacturing applications.
$487.98
Available for Purchase
Subject to factory lead times
The Parker Balston 20-440 is a Filtration Component. Precision-engineered component for Parker Balston compressed air and gas filtration systems. Parker Balston products are used across laboratory, pharmaceutical, semiconductor, and industrial applications for removing oil, water, and particulate contamination. Parker Balston is the recognized leader in compressed air and gas filtration technology, with products used across laboratory, pharmaceutical, semiconductor, and industrial manufacturing applications.
$804.96
Available for Purchase
Subject to factory lead times
The Parker Balston 20-606 is a Filtration Component. Precision-engineered component for Parker Balston compressed air and gas filtration systems. Parker Balston products are used across laboratory, pharmaceutical, semiconductor, and industrial applications for removing oil, water, and particulate contamination. Parker Balston is the recognized leader in compressed air and gas filtration technology, with products used across laboratory, pharmaceutical, semiconductor, and industrial manufacturing applications.
$451.98
Available for Purchase
Subject to factory lead times
The Parker Balston 20-623 is a Filtration Component. Precision-engineered component for Parker Balston compressed air and gas filtration systems. Parker Balston products are used across laboratory, pharmaceutical, semiconductor, and industrial applications for removing oil, water, and particulate contamination. Parker Balston is the recognized leader in compressed air and gas filtration technology, with products used across laboratory, pharmaceutical, semiconductor, and industrial manufacturing applications.
$811.96
Available for Purchase
Subject to factory lead times
The Parker Balston FD-25 is a Float Drain. Automatic float-type condensate drain for Balston filter assemblies. Drains accumulated liquid from the filter bowl without manual intervention or compressed air loss. Parker Balston is the recognized leader in compressed air and gas filtration technology, with products used across laboratory, pharmaceutical, semiconductor, and industrial manufacturing applications.
$336.98
Available for Purchase
Subject to factory lead times
The Parker Balston FD-50 is a Float Drain. Automatic float-type condensate drain for Balston filter assemblies. Drains accumulated liquid from the filter bowl without manual intervention or compressed air loss. Parker Balston is the recognized leader in compressed air and gas filtration technology, with products used across laboratory, pharmaceutical, semiconductor, and industrial manufacturing applications.
$691.97
Available for Purchase
Subject to factory lead times
The Parker Balston PS408BP is a Pressure Switch. Differential pressure switch for monitoring filter cartridge condition in Balston filter assemblies. Signals when the cartridge requires replacement. Parker Balston is the recognized leader in compressed air and gas filtration technology, with products used across laboratory, pharmaceutical, semiconductor, and industrial manufacturing applications.
$72.90
Available for Purchase
Subject to factory lead times
The Parker Balston PS451BP is a Pressure Switch. Differential pressure switch for monitoring filter cartridge condition in Balston filter assemblies. Signals when the cartridge requires replacement. Parker Balston is the recognized leader in compressed air and gas filtration technology, with products used across laboratory, pharmaceutical, semiconductor, and industrial manufacturing applications.
$91.00
Available for Purchase
Subject to factory lead times
The Parker Balston PS723P is a Pressure Switch. Differential pressure switch for monitoring filter cartridge condition in Balston filter assemblies. Signals when the cartridge requires replacement. Parker Balston is the recognized leader in compressed air and gas filtration technology, with products used across laboratory, pharmaceutical, semiconductor, and industrial manufacturing applications.
Requires Quote
Available for Purchase
Subject to factory lead times
The Parker Balston 20-402 is a Filtration Component. Precision-engineered component for Parker Balston compressed air and gas filtration systems. Parker Balston products are used across laboratory, pharmaceutical, semiconductor, and industrial applications for removing oil, water, and particulate contamination. Parker Balston is the recognized leader in compressed air and gas filtration technology, with products used across laboratory, pharmaceutical, semiconductor, and industrial manufacturing applications.
$487.98
Available for Purchase
Subject to factory lead times
The Parker Balston 20-440 is a Filtration Component. Precision-engineered component for Parker Balston compressed air and gas filtration systems. Parker Balston products are used across laboratory, pharmaceutical, semiconductor, and industrial applications for removing oil, water, and particulate contamination. Parker Balston is the recognized leader in compressed air and gas filtration technology, with products used across laboratory, pharmaceutical, semiconductor, and industrial manufacturing applications.
$804.96
Available for Purchase
Subject to factory lead times
The Parker Balston 20-606 is a Filtration Component. Precision-engineered component for Parker Balston compressed air and gas filtration systems. Parker Balston products are used across laboratory, pharmaceutical, semiconductor, and industrial applications for removing oil, water, and particulate contamination. Parker Balston is the recognized leader in compressed air and gas filtration technology, with products used across laboratory, pharmaceutical, semiconductor, and industrial manufacturing applications.
$451.98
Available for Purchase
Subject to factory lead times
The Parker Balston 20-623 is a Filtration Component. Precision-engineered component for Parker Balston compressed air and gas filtration systems. Parker Balston products are used across laboratory, pharmaceutical, semiconductor, and industrial applications for removing oil, water, and particulate contamination. Parker Balston is the recognized leader in compressed air and gas filtration technology, with products used across laboratory, pharmaceutical, semiconductor, and industrial manufacturing applications.
$811.96
Available for Purchase
Subject to factory lead times
The Parker Balston FD-25 is a Float Drain. Automatic float-type condensate drain for Balston filter assemblies. Drains accumulated liquid from the filter bowl without manual intervention or compressed air loss. Parker Balston is the recognized leader in compressed air and gas filtration technology, with products used across laboratory, pharmaceutical, semiconductor, and industrial manufacturing applications.
$336.98
Available for Purchase
Subject to factory lead times
The Parker Balston FD-50 is a Float Drain. Automatic float-type condensate drain for Balston filter assemblies. Drains accumulated liquid from the filter bowl without manual intervention or compressed air loss. Parker Balston is the recognized leader in compressed air and gas filtration technology, with products used across laboratory, pharmaceutical, semiconductor, and industrial manufacturing applications.
$691.97
Available for Purchase
Subject to factory lead times
The Parker Balston PS408BP is a Pressure Switch. Differential pressure switch for monitoring filter cartridge condition in Balston filter assemblies. Signals when the cartridge requires replacement. Parker Balston is the recognized leader in compressed air and gas filtration technology, with products used across laboratory, pharmaceutical, semiconductor, and industrial manufacturing applications.
$72.90
Available for Purchase
Subject to factory lead times
The Parker Balston PS451BP is a Pressure Switch. Differential pressure switch for monitoring filter cartridge condition in Balston filter assemblies. Signals when the cartridge requires replacement. Parker Balston is the recognized leader in compressed air and gas filtration technology, with products used across laboratory, pharmaceutical, semiconductor, and industrial manufacturing applications.
$91.00
Available for Purchase
Subject to factory lead times
The Parker Balston PS723P is a Pressure Switch. Differential pressure switch for monitoring filter cartridge condition in Balston filter assemblies. Signals when the cartridge requires replacement. Parker Balston is the recognized leader in compressed air and gas filtration technology, with products used across laboratory, pharmaceutical, semiconductor, and industrial manufacturing applications.
Requires Quote
Available for Purchase
Subject to factory lead times