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| Body Height | 330 mm (13") |
| Height-1 | 39 mm (1 17/32") |
| Total Height | 369 mm (14 17/32") |
| Product Net Weight | 1.29 kg (2.84 lbs) |
| Largest Inner Diameter | 55 mm (2 5/32") |
| Smallest Inner Diameter | 17 mm (21/32") |
| Outer Diameter | 100 mm (3 15/16") |
| Stat. HS-Code | 84149000 |
| Country of Manufacture | China |
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Continuous-Duty Industrial Compressors
In high-uptime compressor rooms, the SPM-SEP-1173 reliably separates moisture and particulates from compressed air lines, reducing downtime for filter changes and protecting downstream equipment.
Dusty Construction and Mining Sites
For mobile compressors operating in harsh environments, this separator handles heavy contamination loads, extending the life of primary filters and maintaining air quality for pneumatic tools.
Maintenance Consolidation for Mixed Fleets
If your facility uses both Bottarini and Gardner Denver compressors, a single SPM-SEP-1173 part number simplifies inventory management and reduces the risk of stocking the wrong separator.
Emergency Replacement for Unplanned Outages
When a separator fails unexpectedly, this aftermarket unit can be quickly installed to restore production, with worldwide shipping and tracking available to minimise lead time.
Check your machine's model number against our verified list: Bottarini KDV 77, KDV 51 New Version, and Gardner Denver VS 70, VS 45, VS 50. If your model is not listed, measure the outer diameter (100 mm), total height (369 mm), and inner diameters (55 mm and 17 mm) to compare.
The SPM-SEP-1173 is a mechanical separator that uses centrifugal force to remove bulk liquids and large particles. It does not have a micron rating like a filter element; it is designed for pre-filtration or moisture separation.
The separator has a largest inner diameter of 55 mm and smallest inner diameter of 17 mm. The outer diameter is 100 mm, body height 330 mm, and total height 369 mm. Thread specifications are not provided; verify compatibility with your existing mounting.
The SPM-SEP-1173 is built to match OEM specifications and is a direct replacement for the listed brands. It offers a cost-effective alternative without compromising on fit or function.
Installation is similar to the original unit. Ensure the O-rings are properly seated and tighten to the manufacturer's torque specifications. Always depressurise the system before replacement.
We offer a 30-day money-back guarantee and a price-beat guarantee. Worldwide shipping with tracking is available. No specific delivery times or warranty periods are stated.
Orders typically require 1–3 business days for processing. During this time, we confirm product availability and prepare the shipment for consolidation.
We offer two shipping tiers designed to meet your operational needs. The exact costs for all shipping options will be displayed at checkout.
Express Shipping (UPS, DHL, etc.)
Ideal for urgent needs. Estimated delivery time is typically 3–5 business days after processing.
Economy Shipping
Our standard, cost-effective option. Estimated delivery time is typically 5–10 business days after processing.
Shipping costs are calculated at checkout based on your location and selected shipping method.
Once your order ships, you'll receive a tracking number via email so you can monitor your delivery.
For detailed delivery information and FAQs, please visit our Delivery Information page or contact us.

