Three-quarter view of a stainless HEPA filter test port with tethered knurled cap

Aksesori Pemasangan Bilik Bersih

Pelabuhan Ujian Penapis HEPA

A room-side stainless bulkhead test port with a quick coupling, tethered cap and rear hose barb for controlled pressure or aerosol sampling at HEPA housings.

Room-Side Quick Connection
Tethered Metal Dust Cap
Threaded Bulkhead Mount
Barbed Tubing Interface

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Pengenalan Produk

The HEPA filter test port combines a machined stainless quick-coupling socket with a two-hole face flange, threaded bulkhead, hex locknut and rear hose barb. Installed through a terminal housing or test-panel wall, it creates a defined connection between room-side test equipment and the intended pressure or aerosol line. The separate knurled cap remains attached by a short chain, protecting the exposed socket between validation activities without becoming a loose service item.

Ciri-ciri Utama

The recessed quick-coupling socket provides a repeatable room-side connection for compatible test tubing and instruments.

A broad circular flange with two countersunk holes stabilizes the fitting against the housing face.

The rear male thread and hex locknut clamp the bulkhead securely through a prepared panel opening.

A stepped hose barb supports a direct transition to a correctly sized flexible sampling or injection line.

The knurled protective cap stays captured by a stainless chain during testing and servicing.

Penyelesaian untuk permohonan anda

HEPA validation connections must remain accessible for instruments while preserving a secure, cleanable interface between test cycles.

Mencapai plenum hulu secara langsung boleh memerlukan penyingkiran gril atau akses janggal di atas siling cleanroom.Pemasangan bulkhead meletakkan sambungan cepat yang berdedikasi di muka bilik yang boleh diakses.

Soket yang terdedah boleh mengumpul residu atau menjadi laluan kebocoran yang tidak disengajakan antara kitaran ujian.Cap knurled yang rapat melindungi antara muka dan tetap ditangkap oleh rantai tether pendeknya.

A poorly matched flexible tube can slip from the fitting or restrict the test flow path.The stepped rear barb is selected to suit the test-line bore and provides multiple retention lands.

Pemasangan satu titik boleh berputar atau bocor di mana ia mengalir melalui dinding perumahan nipis.Flange dua lubang menentang putaran manakala bulkhead yang panjang dan locknut mengekalkan mampatan panel terkawal.

Permohonan yang biasa

Persampelan kepekatan aerosol hulu di terminal HEPA mencorakkanLitar persampelan hiliran untuk lekapan ujian ekzos-penapisStatic-pressure measurement at cleanroom filter plenumsCabaran-titik sambungan aerosol dalam pengaturan pengesahan yang serasiAkses bilik-sisi untuk ujian penapis siling dan dinding HEPA

Parameter teknikal

Typical material and dimensional ranges for a stainless bulkhead HEPA filter test port are listed below.

Bahan Teras	Machined 304 or optional 316L stainless-steel flange, coupling, bulkhead, locknut, hose barb and tethered cap
Ketebalan Panel	0.8-3.0mm perumahan HEPA yang serasi atau ketebalan dinding panel ujian
Lebar berkesan	6-12 mm nominal test-line bore or compatible hose inside diameter
Panjang maksimum	Up to 120 mm overall bulkhead and hose-barb length
Keluli Menghadapi Ketebalan	2.0-5.0mm nominal pekeliling pemasangan-flange ketebalan
Ketumpatan teras	Kira-kira 7900-8000 kg/m³ untuk keluli tahan karat austenitik
Kekonduksian Terma	Approximately 14-17 W/(m·K) for austenitic stainless steel
Kemasan permukaan	Brushed, satin-machined or passivated natural stainless-steel finish
Jenis Bersatu	Two-hole face flange with thread-locked bulkhead, front quick coupling and rear barbed tube connection
Penyesuaian	Boleh didapati berdasarkan aplikasi yang dimaksudkan dan persekitaran operasi.

Pilihan yang boleh didapati

304 or 316L stainless-steel constructionQuick-coupling and hose-barb sizes matched to test tubingEPDM or silicone flange gasketCustom two-hole flange pattern and bulkhead lengthStraight or elbow rear tube connection

Planning a HEPA Filter Test Port specification?

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