SOLBERG Discharge Silencer: Straight Through, 4 in NPT Inlet, 4 in NPI Outlet
The SOLBERG Discharge Silencer: Straight Through (MPN RQS-400) is a positive displacement blower silencer with a 4 in NPT inlet and 4 in NPI outlet, rated for 520 scfm maximum air flow. This OEM component reduces…
SKU 3G-OTH-142110
Also listed as: RQS400 · RQS 400
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The SOLBERG Discharge Silencer: Straight Through (MPN RQS-400) is a positive displacement blower silencer with a 4 in NPT inlet and 4 in NPI outlet, rated for 520 scfm maximum air flow. This OEM component reduces noise in industrial air systems, sourced and supported by 3G Electric across 14 departments, with specialist depth in combustion, pumps, and controls.
Frequently Asked Questions
What is the SOLBERG RQS-400 discharge silencer used for?
The SOLBERG RQS-400 is a straight-through discharge silencer designed for positive displacement blowers. It reduces noise from compressed air or gas discharge in industrial applications such as wastewater treatment, pneumatic conveying, and vacuum systems. The 4-inch NPT inlet and outlet handle up to 520 scfm airflow.
What are the specifications of the SOLBERG RQS-400 silencer?
The SOLBERG RQS-400 is a straight-through discharge silencer with 4-inch NPT inlet and outlet connections. It supports a maximum airflow of 520 scfm. The manufacturer part number is RQS-400, and it is designed for positive displacement blower systems. SOLBERG is the OEM brand.
Where to buy the SOLBERG RQS-400 silencer worldwide?
3G Electric supplies the SOLBERG RQS-400 discharge silencer worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time; we source and deliver this SOLBERG silencer to any country.
How to install the SOLBERG RQS-400 discharge silencer?
Install the SOLBERG RQS-400 by connecting the 4-inch NPT inlet to the blower discharge and the outlet to the exhaust piping. Use thread sealant on NPT connections and ensure the silencer is supported to avoid stress on the blower. Follow SOLBERG’s generic guidelines for orientation and clearance to maintain performance.
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Common applications for SOLBERGSOLBERG Products
3G Electric supplies SOLBERG positive displacement blower silencers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
