The 34 Series™ internal gear pump is the perfect solution for asphalt, bitumen, tar, and more due to its robust cast iron construction and jacketing to rapidly deliver heat. It can handle flows up to 450 GPM (102 m³/h).
Features & Benefits
- Fully jacketed pump to rapidly deliver heat directly to the stuffing box, casing and head
- Jacketing suitable for hot oil or steam for enhanced application flexibility
- Simple, economical design for transfer and delivery of asphalt and bitumen at low to moderate pressures
Capacity
to 450 GPM
to 102 m³/h
Viscosity
31 to 250,000 SSU
1 to 55,000 cSt
Pressure
to 100 PSI
to 7 Bar
Temperature
-60 to +450 °F
-50 to +230 °C
Options
Porting
Right Angle (90°)
Flanged
Drives
R Offset Gear Reducer Drive
P Purchased Gear Reducer Drive
V Drive | V-Belt Drive
Mounting
Foot Mount
Sealing
Packing
Specifications
| Model | Standard Port Size | Nominal Pump Rating (GPM) | Nominal Pump Rating (m3/h) | Maximum RPM | Maximum Pressure PSI | Maximum Pressure BAR |
|---|---|---|---|---|---|---|
| LQ34 | 2.5 | 90 | 20 | 420 | 100 | 6.9 |
| Q34 | 3 | 200 | 45 | 350 | 75 | 5.2 |
| M34 | 4 | 280 | 64 | 280 | 75 | 5.2 |
| N34 | 5 | 450 | 102 | 280 | 75 | 5.2 |
Videos
TSM / Catalog / Flyers / Brochures
-
REPAIR RESOURCES
-
DRAWINGS
LQ with Jacketed Relief Valve - 2.5" Class 125 ANSI RH/LH PDF
STEP
LQ with Plain Head - 2.5" Class 125 ANSI RH/LH PDF
STEP
LQ34 with Relief Valve - 2.5" Class 125 ANSI RH PDF
STEP
M34 with Jacketed Relief Valve - 4" Class 125 ANSI RH PDF
STEP
M34 with Plain Head - 4" Class 125 ANSI RH/LH PDF
STEP
M34 with Relief Valve - 4" Class 125 ANSI RH PDF
STEP
N with Jacketed Relief Valve - 5" Class 125 ANSI RH/LH PDF
STEP
N with Plain Head - 5" Class 125 ANSI RH/LH PDF
STEP
N with Relief Valve - 5" Class 125 ANSI RH/LH PDF
STEP
Q with Jacketed Head - 3" Class 125 ANSI RH/LH PDF
STEP
Q with Jacketed Relief Valve - 3" Class 125 ANSI RH/LH PDF
STEP
Q with Relief Valve - 3" Class 125 ANSI RH/LH PDF
STEP