Application customization comes standard with this line using a variety of metallurgic and elastomeric

parts options, an assortment of seal arrangements, and a standard impeller adjustment mechanism

incorporated into every base/assembly.

S Series Profile:

· Discharge Diameters 25mm to 450mm

· Heads through 240ft (73m)

· Flow Rates through 22,000gpm (5,000m3/h)

· Casing Pressure Tolerance 300psig (2,020kPa)

 
AH Series Features:

 
WETTED PARTS

IMPELLERS– wide variety of metallurgic and elastomeric options (metal and elastomer interchangeable)

– pump out vanes on rear and front (on closed impellers) reduce recirculation within pump, and aid in

preventing seal contamination – optional castings of straight or semi-Francis vanes (from 3 to 8 vanes on

certain sizes) offer wider hydraulic options in single sizes

LINERS – wide variety of metallurgic and elastomeric options (metal and elastomer interchangeable) –

active engineered attachment mechanism to casing via threaded bolts as opposed to unreliable glue

 
THROATBUSH – wide variety of metallurgic and elastomeric options (metal and elastomer

interchangeable) – adjustable via cotters to account for wear over time and increase efficiency

 
CHEMICAL COMPATIBILITY – operating pH range from 3 to 14 – especially corrosive chemicals handled

using diverse variety of elastomeric wetted parts

SEALS– Sinofine offers a wide variety of seal options to suit any process requirements

EXPELLER (CENTRIFUGAL SEAL) – available with low flow water flush or zero flow (grease lubricated)

options to provide exceptional sealing where water introduction to the seal is intolerable or limited

STUFFING BOX – gland sealing with packing and lantern ring

Sinofine LOW-FLOW SEAL – Sinofine offers a variety of low-flow seals, which can significantly reduce

water usage in the stuffing box – the low-flow seal systems can be applied in a variety of applications using

several material and component options

BEARING ASSEMBLY – all bearings assembled with highest quality tapered roller bearings in controlled

environments to prevent lubricant and housing contamination – oversized shaft diameters and reduced

overhang in the wet end contribute to long life and reliability in the field

CASING – split-case design allows for ease of access and maintenance on wet end parts – cast

ductile iron with exterior ribbing provides increased pressure ratings and reliable service over time

BASE – a single piece base with integrated adjustment mechanism for impeller clearance within pump

– bearing assembly locks into base using four heavy-duty bolts – three custom designed mounting modes

available: overhead using integrated single pedestal system, side-by-side with adjustable motor mount, and

direct-coupled with precision in-house alignment (optional VFD packages available)