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Directly interchangeable, equivalent parts for the Sulzer* NPP pump range are supplied through Salvtech as the exclusive distributor for L&M pumps. For over 20 years, Salvtech has been run by a professional team with a combined experience of over 80 years within engineering, process development, the paper industry, waste facilities, R&D and general industry. Our team can provide logical and practical solutions for your process based on this experience, as well as offering great quality products through our various agencies. Our team of expert engineers can offer a multitude of repair and maintenance services, having a large amount of hands-on experience with Sulzer pumps.  


The pattern parts and spares for the Sulzer* NPP pump range are very popular within L&M’s range of spares and parts. Salvtech, on behalf of L&M can provide a full catalogue of spares for the Sulzer* NPP pump range, for almost all sizes. These parts are manufactured in Duplex Stainless Steel as standard and offer the same warranty as guarantees as the OEM. All parts are manufactured in Europe and go through a rigorous quality control procedure before leaving L&M’s warehouse in Bremen, Germany. This ensures only the best standard and quality parts are delivered to our customers. 


With over 90,000 parts in stock in Germany, and an ever-growing stock of critical pump spares here in the U.K – delivery can be within a matter of days, rather than week or even months, as is often the case with the OEM. We are also able to offer our customers bespoke stocking options for their critical spares, and this allows both peace of mind and fast, efficient service. Shorter lead times will ultimately save money, due to lessening the amount of down time or ad-hoc repairs during emergency breakdown situations. 


These parts not only come with shorter lead times, but also offer an economic advantage, with an average saving of around 20%. Some customers have even seen savings of up to 50% on some individual parts. 


Many of our customers in the paper industry have seen significant cost savings on parts and spares for their APP pumps, switching to us as their primary supplier. As the sole U.K distributor for L&M, we can deliver to anywhere in the U.K, and have regular deliveries to customers in various locations such as Manchester, Milton-Keynes, North Wales, Norfolk, as well as many other locations. 


The available parts suitable for Sulzer* NPP pumps are as follows: 


Shaft – Pos. 210

Bearing Unit – Pos. 013

Seal Cover – Pos. 471.2

Dynamic Seal Kit – Pos. 400.1, 400.3, 412.6, 412.7, 412.8, 412.18 & 435

Expeller – Pos. 604

Flange – 723

Housing Cover – Pos. 161

Base Bushing – ITEM 456

Labyrinth Ring – Pos. 423 & 423.2

Bearing Unit Service Kit – 320.1, 320.2, 923, 931, 507 & 412.5

Bearing Bracket – Pos. 330 

Bell Housing/Lantern – Pos. 344

Impeller Service Kit – Pos. 400.1, 412.3, 412.4 & 914.1

Impeller (Closed) – Pos. 230

Impeller (Open) – Pos. 230

Impeller Screw – Pos. 914.1

Pump Housing (Closed Impeller) – Pos. 161.2

Pump Housing (Open Impeller) – Pos. 161.2

Wear Plate – Pos. 135

Wear Plate Service Kit – Pos. 400.1, 412.1, 412.2, 909 & 920.1

Locking Plate – Pos. 931

Split Ring – ITEM 502

Sealing Water Ring – Pos. 458

Thrower – Pos. 507

Static Seal - Pos. 453

Gland for stuffing box housing 

Stuffing Box Housing

Shaft Protection



For all other parts no listed, please contact us. 


Image Gallery

Closed Impeller for NPP Pump

Closed Impeller for NPP Pump

Pump Housing for NPP Pump

Pump Housing for NPP Pump

Open Impeller for NPP Pump

Open Impeller for NPP Pump

Shaft for NPP Pump

Shaft for NPP Pump

Stuffing Box Housing for NPP Pump

Stuffing Box Housing for NPP Pump

Dynamic Seal Service Kit for NPP Pump

Dynamic Seal Service Kit for NPP Pump

Expeller for NPP Pump

Expeller for NPP Pump

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