The benefit to the customer

NETZSCH presents the Sanitary  Twin Screw Pump with exclusive full service-in-place. Designed to optimize the transfer at low and high working pressures (up to 230 psi / 16 bar) of fluids with low and higher viscosity, such as chocolate, fruit, yogurt, and juices, and pumping them while keeping the integrity and natural properties, without any quality loss. This pump is a practical solution that adds more efficiency and technology to the process. The pump is made of AISI 316L stainless steel and polished according to international standards, making it easy to clean (CIP) and sterilize (SIP). As there is no contact between the rotating parts, the pump speed can be increased. Therefore, cleaning fluid (CIP fluid) and the 2NSH itself can carry out the main product without the need for an auxiliary system or a separate CIP pump.

General characteristics

The NETZSCH Twin Screw Pump  meets the high
requirements of food, beverage,
chemical, pharmaceutical and
cosmetic industries:
∙ Metal parts in contact with
the fluid is made of 316L
stainless steel

.Up to 1,000,000 cP  of viscosity. 
∙ High suction capability
(low NPSHr)
∙ No contact between the
rotating parts
∙ Reversible flow
∙ Low pulsation
∙ No dead spaces
∙ Smooth feeding of the
pumped product

Large capacity and pressure range

This pump covers a wide performance range and so offers wide flexibility of use.

∙ Flow rate up to 880 GPM / 200 m³/h

∙ Pressure up to 230 psi / 16 bar

Compact design

Small space requirements due to the compact design, having two options for mounting: with foot or flange.

A broad range of application examples:

∙ Food industry: dairy products, delicacies, ketchup, sauces, confectionery, baby food.

∙ Beverage industry: fruit juices, syrups, concentrates, breweries.

∙ Cosmetic and pharmaceutical industry: creams, lotions, ingredients.

∙ Chemical industry: adhesives, solvents, paints, varnishes, and resins.

Your benefits

∙ Versatile use eliminating the need for a CIP pump

∙ Easy maintenance: simple assembly/disassembly

∙ Flexibility: use the same equipment for pumping fluids with low or high temperature/ viscosity

∙ No damage to the pumped product.

Four Different Pitch Screw Options:

Stainless steel screws with a high-efficiency profile that allow more flow per revolution and low fluid shear:

∙ Balanced with the high suction capability

∙ All screw pitches are the same diameter and are interchangeable

∙ Simple replacement without disassembly of bearings

∙ Pitch change allows change of flow, pressure range, and solid size with the same pump.

Product flexibility Due to the operation principle and the design of this positive displacement pump, fluids with the following properties can be conveyed:

∙ Low to high viscosity

∙ With/without solids

∙ Shear sensitive and shear-stable

 Innovative Full Service-in-Place (FSIP®) design for simplified maintenance (Optional) 

NETZSCH implemented FSIP® as a design concept in many products. It simplifies maintenance and the life of service staff. Thus it is possible to fully disassemble and assemble the screws and the mechanical seal without removing the pump from the processing line. As a result, servicing downtimes are significantly reduced. FSIP® is an intelligent technological solution that brings even more confidence and reliability to your processes.

Adding a jacket for heating or cooling allows temperature control of the fluid (optional):

The standard version of the Sanitary Twin Screw Pump can be equipped with a heating or cooling jacket. The jacket is installed around the entire housing in which the screws are located. An external, independent circuit heats or cools the jacket. This pump is perfect for applications where the pumped fluid tends to harden or requires temperature control to guarantee its quality.

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.