161GRSU31 - Centrifugal impeller
Replacement for Pedrollo NK 2/1, NK 2/2, NK 2/3, NK 2/4, NK 2/1 GE, NK 2/2 GE, NK 2/3 GE, MK 3/4, MK 3/5 , MK 3/6, MK 3/7, MK 3/8.
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. | Monday 1 December - Tuesday 2 December |
![]() | Poste Italiane - 2 giorni Italia | This courier delivers within 24/48 hours from the moment we entrust them with the products. | Monday 1 December - Tuesday 2 December |
![]() | DHL - 2 giorni Italia | This courier delivers within 24/48 hours from the moment we entrust the products to him. | Monday 1 December - Tuesday 2 December |
![]() | Poste Italiane - 3 giorni punto di ritiro | This courier delivers within 24/72 hours from the moment we entrust them with the products. | Monday 1 December |
![]() | Ritiro in negozio | Choose where to collect your order within 24/48 hours. | Monday 1 December |

Carrier: Mail Boxes - 2 giorni
Description: This courier delivers within 48 hours from the moment we entrust the products to him.
Estimated delivery:
Monday 1 December - Tuesday 2 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:
Monday 1 December - Tuesday 2 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:
Monday 1 December - Tuesday 2 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:
Monday 1 December

Carrier: Ritiro in negozio
Description: Choose where to collect your order within 24/48 hours.
Estimated delivery:
Monday 1 December



Centrifugal impeller for Pedrollo pumps.
Original spare part for model NK 2/1, NK 2/2, NK 2/3, NK 2/4, NK 2/1 GE, NK 2/2 GE, NK 2/3 GE, MK 3/4, MK 3/ 5, MK 3/6, MK 3/7, MK 3/8.
The impeller model 161GRSU31 is compatible with the following pump models:
| Brand | Typology | Model | Version | See all spare parts |
|---|---|---|---|---|
| Pedrollo | Multi-impeller | MKm 3/4 | Version 00 | View |
| Pedrollo | Multi-impeller | MKm 3/4 | Version A - 2012 | View |
| Pedrollo | Multi-impeller | MK 3/4 | Version 00 | View |
| Pedrollo | Multi-impeller | MK 3/4 | Version A - 2012 | View |
| Pedrollo | Multi-impeller | MKm 3/5 | Version 00 | View |
| Pedrollo | Multi-impeller | MKm 3/5 | Version A - 2012 | View |
| Pedrollo | Multi-impeller | MK 3/5 | Version 00 | View |
| Pedrollo | Multi-impeller | MK 3/5 | Version A - 2012 | View |
| Pedrollo | Multi-impeller | MKm 3/6 | Version 00 | View |
| Pedrollo | Multi-impeller | MKm 3/6 | Version A - 2012 | View |
| Pedrollo | Multi-impeller | MK 3/6 | Version 00 | View |
| Pedrollo | Multi-impeller | MK 3/6 | Version A - 2012 | View |
| Pedrollo | Multi-impeller | MKm 3/7 | Version 00 | View |
| Pedrollo | Multi-impeller | MKm 3/7 | Version A - 2012 | View |
| Pedrollo | Multi-impeller | MK 3/7 | Version 00 | View |
| Pedrollo | Multi-impeller | MK 3/7 | Version A - 2012 | View |
| Pedrollo | Multi-impeller | MKm 3/8 | Version 00 - 2010 | View |
| Pedrollo | Multi-impeller | MK 3/8 | Version 00 - 2010 | View |
| Pedrollo | Submerged | NKm 2/1 | Version 00 | View |
| Pedrollo | Submerged | NKm 2/1 | Version A | View |
| Pedrollo | Submerged | NKm 2/1 | Version B - 2011 | View |
| Pedrollo | Submerged | NKm 2/1 | Version C - 2011 | View |
| Pedrollo | Submerged | NKm 2/2 | Version 00 - 2010 | View |
| Pedrollo | Submerged | NKm 2/2 | Version A | View |
| Pedrollo | Submerged | NKm 2/2 | Version B - 2011 | View |
| Pedrollo | Submerged | NKm 2/2 | Version C - 2011 | View |
| Pedrollo | Submerged | NKm 2/3 | Version 00 | View |
| Pedrollo | Submerged | NKm 2/3 | Version A | View |
| Pedrollo | Submerged | NKm 2/3 | Version B - 2011 | View |
| Pedrollo | Submerged | NKm 2/3 | Version C - 2011 | View |
| Pedrollo | Submerged | NK 2/3 | Version 00 | View |
| Pedrollo | Submerged | NK 2/3 | Version A | View |
| Pedrollo | Submerged | NK 2/3 | Version B - 2011 | View |
| Pedrollo | Submerged | NK 2/3 | Version C - 2011 | View |
| Pedrollo | Submerged | NK 2/3 | Version D | View |
| Pedrollo | Submerged | NKm 2/4 | Version 00 | View |
| Pedrollo | Submerged | NKm 2/4 | Version A | View |
| Pedrollo | Submerged | NKm 2/4 | Version B - 2011 | View |
| Pedrollo | Submerged | NKm 2/4 | Version C - 2011 | View |
| Pedrollo | Submerged | NK 2/4 | Version 00 | View |
| Pedrollo | Submerged | NK 2/4 | Version A | View |
| Pedrollo | Submerged | NK 2/4 | Version B - 2011 | View |
| Pedrollo | Submerged | NK 2/4 | Version C - 2011 | View |
| Pedrollo | Submerged | NKm 2/1 GE | Version 00 | View |
| Pedrollo | Submerged | NKm 2/1 GE | Version A | View |
| Pedrollo | Submerged | NKm 2/1 GE | Version B - 2011 | View |
| Pedrollo | Submerged | NKm 2/1 GE | Version C - 2011 | View |
| Pedrollo | Submerged | NKm 2/2 GE | Version 00 | View |
| Pedrollo | Submerged | NKm 2/2 GE | Version A | View |
| Pedrollo | Submerged | NKm 2/2 GE | Version B - 2011 | View |
| Pedrollo | Submerged | NKm 2/2 GE | Version C - 2011 | View |
| Pedrollo | Submerged | NKm 2/3 GE | Version 00 | View |
| Pedrollo | Submerged | NKm 2/3 GE | Version A | View |
| Pedrollo | Submerged | NKm 2/3 GE | Version B - 2011 | View |
| Pedrollo | Submerged | NKm 2/3 GE | Version C - 2011 | View |



