Pump Rubber Parts Throat Bush

The slurry pump guard plate is an important part of the slurry pump. Like the volute liner and the impeller, they are all part of the slurry pump flow-through. When the slurry pump is running, the guard plate is in direct contact with the slurry. The main function of the guard plate is to the volute liner cooperates to form a semi-closed flow channel, so that the slurry runs in this space. Since the guard plate is parallel to the running direction of the slurry, the service life of the guard plate is longer than that of the sheath and the impeller.

Slurry pump guard plate type :

Some slurry pumps such as: fractional series slurry pump 4/3D-AH, ZJL vertical pump, and submerged slurry pump have only one guard plate, which is equivalent to the throat bush; and most horizontal slurry pumps have two guards, namely the FPL insert and the throat bush, and the throat bush is an overflow part of the slurry pump.

At present, the material of the throat bush of the slurry pump is generally wear-resistant alloy, rubber, ceramic, and polyurethane. Among them, the alloy has high hardness and good wear resistance, but poor corrosion resistance. Ceramics have high hardness, wear resistance and corrosion resistance, but are brittle and difficult to use in slurry pumps.

Polyurethane has excellent wear resistance and corrosion resistance, and wear is fatigue wear. Rubber is a material with good conveying effect for slurry with small particle size, good anti-wear and anti-corrosion properties, and good resistance to acid and alkali corrosion, and its application is continuously promoted.

Mizztech’s pump wear parts are there for you:
· Customized configurations ensure consistent production;
· Durable material increases pump life;
· Reduced wear and tear on equipment;
· An extensive range of patterns in stock, as well as all patterns produced from original drawings only, ensure fast delivery and a perfect fit to the pump;
· Adaptation to special requirements based on our more than 15 years of experience in this field;
· Perfect management covering your entire purchasing process: pre-sales (technical consultant, drawing number confirmation, etc.), sales (confirming all necessary information, confirming the order), delivery (clear photos and test reports ready for customer confirmation), after-sales (after-sales checking of the shipment when it arrives at the work site, matching of the dimensions, checking of the service life, etc.). (Ensuring no questions asked with every purchase);
· Abundant production capacity to ensure supply capability to customers.