Good reasons for choosing NETZSCH Progressing Cavity Pumps

Each individual pump is precisely tuned to the requirements of the application to deliver optimum performance, service life, and reliability. Our pumps are available with conveying elements in four different rotor/stator geometries so that the right solution can always be found for your application. Another benefit from our continued investment in product development is a range of joints selected to suit each and every application no matter how demanding. Lastly, we supply a comprehensive range of options and accessories, as well as expert service. 

Contact us so we can size the right pump for your process: info@tptstainless.com

 Additional features: 

*High suction capacity - up to 28 ft /

*Direction of rotation and flow can be reversed 

*Can be installed in any position

*Quiet, low-noise running 

*Temperatures from :-4 °F to 390 °F / - 20 °C to + 200 °C

*Shear sensitive ∙ Solids handling ∙ Abrasion resistance

 Large capacity and pressure range: Capacities up to 4,400 gpm ∙

 Pressures: 90 psi to 680 psi / (standard) or up to 4,350 psi  (high pressure).

Wastewater solutions:

Rotating positive-displacement pumps have been used for decades in wastewater and sludge treatment as handling systems for all types of substances.

Along with sand additives, wastewater being treated often contains coarse floating pollutants, decomposing matter, sludge-generating particulate materials, dissolved organic matter, and bacteria. None of these substances present any problem for NETZSCH Pumps: This Progressing Cavity Pumps provide you with the optimal technical solution for your application.

TYPICAL APPLICATIONS  IN THE WASTEWATER MARKET

Polymers / Flocculant Agent

The flocculating agent is fed to the sludge before draining. It promotes the formation of larger solid flakes in the sludge and, in this manner, contributes to improved dewatering. Normally, a flocculating agent is metered as a polymer solution or dispersion. Its viscosity and the requirement to be able to accurately meter the quantity place requirements on pumps that the NEMO® progressing cavity pump can easily provide

Water Treatment Chemicals

Lime milk is an inorganic suspension of lime hydrate and water. It can also be directly produced by quenching caustic lime with a surplus of water. Lime milk is used as an aid to filtration during the de-watering of sludge using filter presses. The structure and constitution of the calcium carbonate is dependent on the origin of the production process. It is a very abrasive medium. To attain high service life, NEMO® progressing cavity pumps are equipped with rotors and stators of high-quality material. Here, the non-wear NEMO® CERATEC® ceramic rotor, in combination with an extremely abrasion-resistant elastomer stator is ideal. (see page 9) For sodium hypochlorite and FeCl3, the PERIPRO™ is a perfect choice. 

Biogas/Biomass Feeding and Digestion

Most large municipal plants will harvest their digested gas and convert it into biogas. Whether they burn it on-site for steam, and power or even pump it back into the natural gas pipeline. Municipal waste, as well as a wide range of raw organic materials, can be added to increase the output of gas; sources include waste from the food industry, meat processing, supermarkets, hotels, etc. NETZSCH has grinders, cutting pumps, mixing pumps, and transfer-progressing cavity pumps that are perfect for all areas of these processes.

The NEMO® FSIP® (Full Service-in place) design:

The FSIP® design enables particularly service-friendly maintenance without disassembling the pump from the pipeline. With easier access to all rotating parts through cartridge joints and mechanical seals, maintenance is reduced. The downtimes and the associated costs are reduced. In addition, the required installation space is reduced since the stator is removed laterally. The FSIP® design is offered in modification sets. You can also upgrade existing pumps at lower costs.

Shipping:

NOTE: Customer is responsible for: Removing the shipment from the truck (when applied), bringing it into your location, and noting damaged or missing items on the carrier's delivery receipt.

• Orders for “in-stock” items will normally ship the same day or next day 

For International buyers: Please contact us, includes Alaska, Hawaii, and Puerto Rico. Customer is responsible for clearing customs and all associated fees. We won't under-value merchandise.

• All orders are shipped prepaid.

• The address must be in a commercial area and someone must be at the site to receive deliveries during normal business hours.

• We will apply shipping company’s fees for any problem with delivery caused by the customer error.

• Many carriers cannot deliver to P.O. Boxes but we can offer shipments via the United States Postal Service.

• Rural businesses are sometimes considered residential

• Any delivery time stated by the Company shall be treated as an estimate only. While every effort will be made to dispatch goods on time, no liability can be accepted by the Company for failure to deliver within the advertised times. The Company shall not be liable for any loss or damage whatsoever (including consequential loss of profit or revenue) arising directly or indirectly from any delay on the delivery of all or any of the goods and services, howsoever caused.

Returns:

• Inspect merchandise upon delivery and report any damage or shortage within two business days. Mixer, Positive Displacement  Seals, and spares are considered custom, so they cant be returned.  
• Returns must be authorized by Texas Process Technologies. You must contact us to obtain an RMA “Return Material Authorization Number” before returning an item within 14 days from receipt of goods.
• Final sales apply to some of our items due to their nature, which means that they can not be returned or refunded unless the item is defective in which the warranty agreement applies. These items may include but are not limited to: electric motors, VFDs, any elastomeric products (such as gaskets, seals and o-rings), special order items and modified items.
• Custom orders cannot be returned. This includes: made-to-measure items, modified items, special request items as well as pumps that have been adapted to your needs (for example, positive displacement pumps assembly that include the pump, gear box, the motor and other components are specifically designed for each customer which will not work in other applications, therefore, making the assembly non-returnable) as well as custom cuts on tubing or spools. 
• No returns accepted for tubing.
• Returns caused by customer ordering errors will be charged round trip freight, and a 20% restocking fee, all returns are freight pre-paid by the customer. Returns must be received in unused resalable condition (new and in original package)
• If any Product fails because of a Warrantable Defect during the Limited Warranty Period, Texas Process Technologies will, in its sole discretion, either (1) repair the Product or (2) replace the Product. Please read our product Warranty.
• Returned items that are not defective may be charged a restocking fee of 20%.
• Prior to choosing “check out”, you must be sure this product meets your expectations. If you are not sure, please contact us before ordering.
• Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund. If you are approved, then your refund will be processed, and a credit will be applied to your credit card or original method of payment, within a certain amount of days.
• If the product is deemed not able to be restocked, the customer will be responsible for providing a shipping account number to have product returned to them, or product will be discarded, and no credit will be is.