TR 4 - 5.5 HP three-phase submersible electric pump with grinder
Flow rate up to 410 l/min (24.6 m³/h). Head up to 40 m. 4 Kw (5.5 HP) motor.
Delivery Options
| Carrier | Description | Estimated Delivery | |
|---|---|---|---|
 | Mail Boxes - 2 giorni | This courier delivers within 48 hours from the moment we entrust the products to him. | Wednesday 3 December - Thursday 4 December |
 | Poste Italiane - 2 giorni Italia | This courier delivers within 24/48 hours from the moment we entrust them with the products. | Wednesday 3 December - Thursday 4 December |
 | DHL - 2 giorni Italia | This courier delivers within 24/48 hours from the moment we entrust the products to him. | Wednesday 3 December - Thursday 4 December |
 | One Express - 2 giorni Italia | This courier delivers within 24/72 hours from the moment we entrust them with the products. | Friday 5 December - Monday 8 December |
 | Poste Italiane - 3 giorni punto di ritiro | This courier delivers within 24/72 hours from the moment we entrust them with the products. | Tuesday 2 December |
 | Ritiro in negozio | Choose where to collect your order within 24/48 hours. | Tuesday 2 December |
Carrier: Mail Boxes - 2 giorni
Description: This courier delivers within 48 hours from the moment we entrust the products to him.
Estimated delivery:
Wednesday 3 December - Thursday 4 December
Carrier: Poste Italiane - 2 giorni Italia
Description: This courier delivers within 24/48 hours from the moment we entrust them with the products.
Estimated delivery:
Wednesday 3 December - Thursday 4 December
Carrier: DHL - 2 giorni Italia
Description: This courier delivers within 24/48 hours from the moment we entrust the products to him.
Estimated delivery:
Wednesday 3 December - Thursday 4 December
Carrier: One Express - 2 giorni Italia
Description: This courier delivers within 24/72 hours from the moment we entrust them with the products.
Estimated delivery:
Friday 5 December - Monday 8 December
Carrier: Poste Italiane - 3 giorni punto di ritiro
Description: This courier delivers within 24/72 hours from the moment we entrust them with the products.
Estimated delivery:
Tuesday 2 December
Carrier: Ritiro in negozio
Description: Choose where to collect your order within 24/48 hours.
Estimated delivery:
Tuesday 2 December
The three-phase TR 4 grinder pump by Pedrollo allows you to grind solids and liquids contained in water.
The fundamental characteristic of this pump is its construction.
Recommended for use in the domestic and industrial sectors.
The TR 4 has a pump body made of cast iron of considerable thickness and a grinder made of high-resistance tempered stainless steel which allows for the complete grinding of solid bodies and fibres contained in waste water and effluent in the domestic and civil sectors, for conveyance under pressure into the sewer system through small diameter pipes.
It must be powered by a three-phase voltage, has a horsepower of 4 HP and the temperature of the liquid to be pumped reaches up to +40 degrees centigrade.
The TR 4 pump can be used up to 10 metres below water level, with the relevant H07 RN-F cable supplied.
It has a flow rate that varies from 20 to 410 litres per minute with a head of 2 to 40 metres.
It can be used with various coupling kits supplied by Pedrollo .
- Motor connection
- THREE-PHASE
- Power (Kw)
- 4
- Power (HP)
- 5.5
- Current consumption at 400V (A)
- 7.5
- Delivery mouth
- 1" 1/2
- Pump body
- Cast iron
- Impeller
- AISI 304 stainless steel
- Number of impellers
- 1
- Crankshaft
- AISI 431 stainless steel
- Check valve
- No
- Degree of protection
- IP 68
- Minimum flow rate (l./min.)
- 20
- Max. flow rate (l./min.)
- 410
- Min. head (m.)
- 2
- Max. head (m.)
- 40
- Cable length (m.)
- 10
- Jobs
- slightly dirty waters, drainage, drying up
- Max. liquid temperature (°C)
- +40°C
- Height (cm)
- 48.0
- Width (cm)
- 25.6
- Depth (cm)
- 32.9
- Weight (Kg)
- 54
- Warranty (years)
- 2
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Compare with Similar Products
 TR 4 - 5.5 HP three-phase submersible electric pump with grinderThis product Flow rate up to 410 l/min (24.6 m³/h). Head up to 40 m. 4 Kw (5.5 HP) motor. |  TR 3 - 4 HP three-phase submersible electric pump with grinderFlow rate up to 400 l/min (24 m³/h). Head up to 34.5 m. 3 Kw (4 HP) motor. |  TR 5 - 6.7 HP single-phase submersible electric pump with grinderFlow rate up to 420 l/min (25.2 m³/h). Head up to 47 m. 5 kW (6.7 HP) motor. |  TR 6 - 8 HP single-phase submersible electric pump with grinderFlow rate up to 430 l/min (25.8 m³/h). Head up to 55 m. 6 kW (8 HP) motor. | |
|---|---|---|---|---|
| Price | Price €2,311.90 -45% €1,271.55 | Price €2,249.68 -45% €1,237.32 | Price €4,549.38 -45% €2,502.16 | Price €4,687.24 -45% €2,577.98 |
| Motor connection | Motor connection THREE-PHASE | Motor connection THREE-PHASE | Motor connection THREE-PHASE | Motor connection THREE-PHASE |
| Power (Kw) | Power (Kw) 4 | Power (Kw) 3 | Power (Kw) 5 | Power (Kw) 6 |
| Power (HP) | Power (HP) 5.5 | Power (HP) 4 | Power (HP) 6.7 | Power (HP) 8 |
| Current consumption at 400V (A) | Current consumption at 400V (A) 7.5 | Current consumption at 400V (A) 6.3 | Current consumption at 400V (A) 7.5 | Current consumption at 400V (A) 7.5 |
| Delivery mouth | Delivery mouth 1" 1/2 | Delivery mouth 1" 1/2 | Delivery mouth 2" | Delivery mouth 2" |
| Pump body | Pump body Cast iron | Pump body Cast iron | Pump body Cast iron | Pump body Cast iron |
| Impeller | Impeller AISI 304 stainless steel | Impeller AISI 304 stainless steel | Impeller AISI 304 stainless steel | Impeller AISI 304 stainless steel |
| Number of impellers | Number of impellers 1 | Number of impellers 1 | Number of impellers 1 | Number of impellers 1 |
| Crankshaft | Crankshaft AISI 431 stainless steel | Crankshaft AISI 431 stainless steel | Crankshaft AISI 431 stainless steel | Crankshaft AISI 431 stainless steel |
| Check valve | Check valve No | Check valve No | Check valve No | Check valve No |
| Degree of protection | Degree of protection IP 68 | Degree of protection IP 68 | Degree of protection IP 68 | Degree of protection IP 68 |
| Minimum flow rate (l./min.) | Minimum flow rate (l./min.) 20 | Minimum flow rate (l./min.) 20 | Minimum flow rate (l./min.) 20 | Minimum flow rate (l./min.) 20 |
| Max. flow rate (l./min.) | Max. flow rate (l./min.) 410 | Max. flow rate (l./min.) 400 | Max. flow rate (l./min.) 410 | Max. flow rate (l./min.) 410 |
| Min. head (m.) | Min. head (m.) 2 | Min. head (m.) 2 | Min. head (m.) 2 | Min. head (m.) 2 |
| Max. head (m.) | Max. head (m.) 40 | Max. head (m.) 34.5 | Max. head (m.) 40 | Max. head (m.) 40 |
| Cable length (m.) | Cable length (m.) 10 | Cable length (m.) 10 | Cable length (m.) 10 | Cable length (m.) 10 |
| Jobs | Jobs slightly dirty waters, drainage, drying up | Jobs slightly dirty waters, drainage, drying up | Jobs slightly dirty waters, drainage, drying up | Jobs slightly dirty waters, drainage, drying up |
| Max. liquid temperature (°C) | Max. liquid temperature (°C) +40°C | Max. liquid temperature (°C) +40°C | Max. liquid temperature (°C) +40°C | Max. liquid temperature (°C) +40°C |
| Height (cm) | Height (cm) 48.0 | Height (cm) 48.0 | Height (cm) 48.0 | Height (cm) 48.0 |
| Width (cm) | Width (cm) 25.6 | Width (cm) 25.6 | Width (cm) 25.6 | Width (cm) 25.6 |
| Depth (cm) | Depth (cm) 32.9 | Depth (cm) 32.9 | Depth (cm) 32.9 | Depth (cm) 32.9 |
| Weight (Kg) | Weight (Kg) 54 | Weight (Kg) 53 | Weight (Kg) 54 | Weight (Kg) 54 |
| Warranty (years) | Warranty (years) 2 | Warranty (years) 2 | Warranty (years) 2 | Warranty (years) 2 |
