4-3320-56GK-004

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Viking Pump
4624B Series Abrasive Liquids Internal Gear Pumps
4-3320-56GK-004

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4-3320-56GK-004

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Viking Pumps 4-3320-56GK-004 4624B Series Liquid-Specific Product Line Internal Gear Abrasive Liquids Pump, L4624B ST BZTNG 453 PH 2"T FLz, Cast Iron, Steel Fitted, Non-Jacketed, Plain Head. 2" NPT 90° port arranged for Right Hand inlet. Cast Iron Casing, Head, Bracket & Idler, Steel Rotor, Tungsten Carbide Idler Pin & Bushing, Bronze Bracket Bushing, High Strength Steel Rotor Shaft, No Relief Valve. Silicon Carbide / Silicon Carbide Behind the Rotor Mechanical Seal. 50 GPM Nominal Flow, 230 Max RPMs, 150 PSI Maximum Pressure, Up to 300° F (150° C).

$13,832.00

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Item: 4-3320-56GK-004

Overview
Series Info
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4-3320-56GK-004

Base Model Number	L4624B
Bracket Bushing	Bronze
Bracket Material	Cast Iron ASTM A48, Class 35B
Build	Steel Fitted
Casing Material	Cast Iron ASTM A48, Class 35B
Configuration	90° port arranged for Right Hand inlet
Connection Type	NPT
Fluid Port	2"
Head / Fittings	Cast Iron ASTM A48, Class 35B Head
Idler Bushing	Tungsten Carbide
Idler Material	Cast Iron, ASTM A48, Class 35B
Idler Pin Material	Tungsten Carbide
Jacketing	Non-Jacketed
Material	Cast Iron
Maximum Operating Temperature	Up to 300° F (150° C)
Maximum Working Pressure (PSIG)	150 PSI
Model Series	4624B Series
Mounting Type	Foot Mount

Nominal Flow	50 GPM
Options	Plain Head
Pressure Rating BAR	10
Product Notes	Abrasive Liquids
Quick Specs	L4624B ST BZTNG 453 PH 2"T FLz
Rotar Material	Steel, ASTM A216, Grade WCB
Rotation	Limited Rotatability
Rotor Shaft Material	High strength steel ASTM A434 Type 4140 Grade BC or equivalent
Seal Code	4
Seal Location	Behind the Rotor
Shaft Seal Material	Silicon Carbide vs. Silicon Carbide Faces
Shaft Seal Type	Mechanical Seal
Size	L
Speed (RPM)	230
Type	Internal Gear Pumps
Valve Type	Less Valve

4624B Series Abrasive Liquids Internal Gear Pumps Information

Product Type
Gear, Positive Displacement
Features & Benefits
• Ultra-hard tungsten carbide idler pin and tungsten carbide idler bushing minimize wear in this key area, since a constant supply of abrasive material is flowing through the pumping elements. • Behind-the-rotor pinned-seat mechanical seal with hard silicon carbide vs. silicon carbide seal faces, featuring external flush line from pump discharge to remove solids build-up, ensuring longest possible seal life (note: no flush line on F & FH sizes). • The grease-lubricated bracket bushing is not contacted by the pumped liquid, for long life. The pump is re-greasable, with a lip seal at the stuffing box.
General Description
Viking Pump 4624B Series™ internal gear pump is the idea solution for inks, resin, starch, and more due to its hardened parts in key wear areas. It can handle flows from 0.75 to 182 GPM (0.17 to 41 m³/h)
Materials of Construction
Casing - Cast Iron, ASTM A48, Class 35B Head - Cast Iron, ASTM A48, Class 35B Bracket - Cast Iron, ASTM A48, Class 35B Pressure Relief Valve - Cast Iron, ASTM A48, Class 35B Idler: Standard - ① Cast Iron, ASTM A48, Class 35B, Steel Fitted - Rotor: Standard - ③ Cast Iron, ASTM A48, Class 35B, Steel Fitted - Steel, ASTM A216, Grade WCB Rotor Shaft - ④ Steel, ASTM A108, Grade 1045 Idler Pin - ⑤ Tungsten Carbide Idler Bushing - ⑤ Tungsten Carbide Bracket Bushing (no product contact) - Bronze, ASTM B584 (B505), Alloy C93700 Standard Mechanical Seal - Silicon Carbide vs. Silicon Carbide Faces