STP MBR Air-Scour Blower Silencer DN50 (60 dB attenuation, 316L)

Name: STP MBR Air-Scour Blower Silencer DN50 (60 dB attenuation, 316L)
Brand: Generic
SKU: CB-SEO-3439

Generic · Separators & Centrifuges · Sewage Treatment Plant Parts

Part Number
STP-AS-S50 · HS 8421.99

STP MBR Air-Scour Blower Silencer DN50 (60 dB attenuation, 316L) — service-interval spare for marine biological-aerobic / MBR sewage treatment plant perme.

Technical Specifications

Component	STP MBR Air-Scour Blower Silencer DN50 (60 dB attenuation, 316L)
Material	316L stainless silencer body + glass-wool absorption media + 316L perforated mesh + flanged or screwed connection
Protection	sound attenuation 60 dB at blower discharge
Mounting	inline DN50 / DN80 / DN100 PN10 flanged or BSP screwed
Delivery	with installation note + EN 10204 3.1 material cert + 100 % helium leak-test report

Properties

Material	316L stainless silencer + glass-wool media + 316L perforated mesh
MOQ	1 ea

Compatibility

Form-fit envelope for Hamworthy Super Trident, Wärtsilä HMX MBR, RWO ORCA, Evac MBR, Hyundai-Hatenboer HSTP permeate-pump VFD change-out, air-scour blower silencer replacement and transfer-pump cartridge mechanical-seal refresh.

Standards

IMO MEPC.227(64)
MARPOL Annex IV
EN 16194 marine sanitary effluent
ISO 11820 acoustics — measurements on silencers in situ
ISO 14163 acoustics — guidelines for noise control by silencers
PED 2014/68/EU Article 4(3) SEP
EN 10204 3.1 material certificate available
ISO 11820
ISO 14163
EN 10204
EN 16194
MEPC.227
MARPOL

Approvals

CE Marine Equipment Directive 2014/90/EU module B+D (parent STP)
CE LVD 2014/35/EU + EMC 2014/30/EU
EN 10204 3.1 material certificate available
CE
EMC
LVD
PED
MARPOL
IMO
MEPC