Skip to navigation Skip to content

Become a Dealer
Find a Dealer

Track Your Order
Shop
Login

Best Deals
Top 100 Offers
Latest Products
Price List
Products
- Choose a Category
  
  Pressure Cleaners
  
  Water Jetters
  
  Pumps
  
  Motors
  
  Valves
  
  Tanks
  
  Mazzoni Pump Parts
  
  See all Accessories.Discover more products
  Parts & Accessories
  
  Hoses
  
  Guns
  
  Lances
  
  Fittings
  
  Quick Couplings
  
  Batteries
  
  Hose Reels
Industries
- Car Wash
  
  Cleaning
  
  Construction
  
  Demolition
  
  Excavation
  
  House Washing
  
  Infrastructure
  
  Land Fill
  
  Become our Dealer!Schedule an appointment
  Pest Control
  
  Plumbing
  
  Restoration
  
  Roof Cleaning
  
  Sewer
  
  Ware House
  
  Waste
Mazzoni
- Industrial High Pressure
  
  Mazzoni High Pressure Pumps
  
  Mazzoni Electric Motors
  
  Mazzoni Kits & Accessories
  
  Mazzoni Hot Machines
  
  Discover our productsSee all of Mazzoni Products
  Professional Pressure Washers
  
  Mazzoni Hydraulic Machines
  
  Mazzoni Cold Machines
Resources
- Documents & ManualsFind all the documentation you need for all our products and machines we have available.
  
  Service & RepairsSee warranty details below. For more information about all our terms and conditions please visit the Customer Help page.
  
  Warranty / T&C'sOur team of professional mechanics are here to provide you with the best Service and repairs in the industry. Contact us now to schedule your next visit with our team.
  
  Here to HelpNeed further assistance? Contact our Helpful team of professionals directly.
  Contact us here.
Doc’s & Manuals
- MACHINESFind Documentation and Manuals for all our Machines
  
  PUMPSFind Documentation and Manuals for all our Pumps
  
  MOTORSFind Documentation and Manuals for all our Motors
  
  See All Docs & ManualsBrowse all
  ACCESSORIES
  Find Documentation and Manuals for all Accessories
  
  PARTSFind Documentation and Manuals for all Parts
  
  PLUMBINGFind Plumbing related Documentation and Manuals
History
Testimonials
News & Updates
Contact Us

RefinEquip
Nova Pumps
Interpump
Colussi Group
History
News & Updates

Support: +61 29817 5433

Contact: Send Us an Email

Shop By Categories

Best Deals
Top 100 Offers
Latest Products
Price List
Products
- Choose a Category
  
  Pressure Cleaners
  
  Water Jetters
  
  Pumps
  
  Motors
  
  Valves
  
  Tanks
  
  Mazzoni Pump Parts
  
  See all Accessories.Discover more products
  Parts & Accessories
  
  Hoses
  
  Guns
  
  Lances
  
  Fittings
  
  Quick Couplings
  
  Batteries
  
  Hose Reels
Industries
- Car Wash
  
  Cleaning
  
  Construction
  
  Demolition
  
  Excavation
  
  House Washing
  
  Infrastructure
  
  Land Fill
  
  Become our Dealer!Schedule an appointment
  Pest Control
  
  Plumbing
  
  Restoration
  
  Roof Cleaning
  
  Sewer
  
  Ware House
  
  Waste
Mazzoni
- Industrial High Pressure
  
  Mazzoni High Pressure Pumps
  
  Mazzoni Electric Motors
  
  Mazzoni Kits & Accessories
  
  Mazzoni Hot Machines
  
  Discover our productsSee all of Mazzoni Products
  Professional Pressure Washers
  
  Mazzoni Hydraulic Machines
  
  Mazzoni Cold Machines
Resources
- Documents & ManualsFind all the documentation you need for all our products and machines we have available.
  
  Service & RepairsSee warranty details below. For more information about all our terms and conditions please visit the Customer Help page.
  
  Warranty / T&C'sOur team of professional mechanics are here to provide you with the best Service and repairs in the industry. Contact us now to schedule your next visit with our team.
  
  Here to HelpNeed further assistance? Contact our Helpful team of professionals directly.
  Contact us here.
Doc’s & Manuals
- MACHINESFind Documentation and Manuals for all our Machines
  
  PUMPSFind Documentation and Manuals for all our Pumps
  
  MOTORSFind Documentation and Manuals for all our Motors
  
  See All Docs & ManualsBrowse all
  ACCESSORIES
  Find Documentation and Manuals for all Accessories
  
  PARTSFind Documentation and Manuals for all Parts
  
  PLUMBINGFind Plumbing related Documentation and Manuals
History
Testimonials
News & Updates
Contact Us

Search for:

My Account

Returning Customer ?

Sign in

Don't have an account ?

Register

- × Ball Valve Mini 1/4" MF 1100psi
  
  Vendor:
  
  1 × $9.00
- × MV Y Filter/Strainer 1"
  
  Vendor:
  
  1 × $42.00
- × Gardena Maxi-Flo TM Tap Nut Adaptor 1" G2802*
  
  Vendor:
  
  1 × $11.67
- × Interpump Washer 16x27x1.7 / 0.7 Series 44
  
  Vendor:
  
  1 × $2.06
- × Interpump Ceramic Piston D30x70 W155 W159
  
  Vendor:
  
  1 × $455.30
- × Honda GX160 Nova NP Pump Silicon
  
  Vendor:
  
  1 × $2,650.00
- × Remote Receiver Box 200x150x100mm*
  
  Vendor:
  
  1 × $74.47
- × PA Pulsar 3 Shear Pin 3x18mm
  
  Vendor:
  
  1 × $3.76
- × Fuel Cap Honda 17620747030*
  
  Vendor:
  
  1 × $30.40
- × Interpump Kit 72 Repair Kit HM Valve
  
  Vendor:
  
  1 × $66.92
- × Sub Harness Honda GX620-GX670 32105ZJ1800*
  
  Vendor:
  
  1 × $54.82
- × Elbow Steel 1/4" Female x 1/4" Female
  
  Vendor:
  
  1 × $15.00
- × Muffler/Exhaust Vanguard Hi-Mount 37HP
  
  Vendor:
  
  1 × $405.00
- × PA Pulsar 3 Repair Kit 1
  
  Vendor:
  
  2 × $14.49
- × Pressure Gauge SS 200psi 63mm Bottom Connection
  
  Vendor:
  
  1 × $40.00
- × Stainless Steel Dump Tube
  
  Vendor:
  
  1 × $10.00
- × Interpump WK531 29L/Min 7250psi 1450rpm Series 70
  
  Vendor:
  
  1 × $7,739.26
- × Mazzoni ORing Valve MMD-CW MMD-EDM-E4
  
  Vendor:
  
  1 × $2.46
- × Interpump W99 13L/M 1450psi 1450rpm Series 50
  
  Vendor:
  
  1 × $684.23
- × Blade Fuse
  
  Vendor:
  
  1 × $1.00
- × Nipple Brass 1/2" Male x 1" Male
  
  Vendor:
  
  1 × $22.73
- × Honda Motor GX160 S/S Sleeve
  
  Vendor:
  
  1 × $1,300.00
- × Interpump Kit 129 Spreaders 18mm
  
  Vendor:
  
  1 × $16.70
- × High Pressure Hose Fitting
  
  Vendor:
  
  1 × $15.00
- × Switch main for Auto Controller short lever
  
  Vendor:
  
  1 × $25.30
- × MV Rotojet 400045 Repair Kit
  
  Vendor:
  
  1 × $105.65
- × Socket Brass 1" Female x 1" Female
  
  Vendor:
  
  1 × $23.93
- × Blaster Electric 30ltr@3000psi
  
  Vendor:
  
  1 × $9,157.00
- × Interpump Kit 121 Repair Kit K9
  
  Vendor:
  
  1 × $494.41
- × Union Elbow Steel 1/4" Male x 1/4" Female
  
  Vendor:
  
  1 × $16.09
- × Engine Honda GX630 RH QZB3
  
  Vendor:
  
  1 × $2,947.50
- × 18" Whirl A Way With Wheels
  
  Vendor:
  
  1 × $778.00
- × OIL DIP STICK MMD/MMD-EDM-E4/GM/XM
  
  Vendor:
  
  1 × $14.77
- × MV Rotojet 255050 Turbo Head
  
  Vendor:
  
  1 × $124.71
- × Interpump Sandblast Head No 2
  
  Vendor:
  
  1 × $215.37
- × Interpump Cap D.29 W3523
  
  Vendor:
  
  1 × $52.22
- × Mazzoni Oil Visor Plate PMD PM-EDM-E3
  
  Vendor:
  
  1 × $7.38
- × 18" Whirl A Way Plastic Cover
  
  Vendor:
  
  1 × $63.00
- × Bertolini Kit 89 Water Seal Kit KTV, TTK2130
  
  Vendor:
  
  1 × $246.19
- × Gardena Maxi-Flo Set 18mm*
  
  Vendor:
  
  1 × $63.42
- × CERAMIC PISTON D.20 PUMP LM KIT
  
  Vendor:
  
  1 × $132.93
- × PA VT6 Thermo Protector Valve 1/2"M
  
  Vendor:
  
  1 × $36.44
- × PA HL280 Variable Spray Nozzle 050
  
  Vendor:
  
  1 × $89.60
- × Mazzoni Kit Valve 30mm LM
  
  Vendor:
  
  1 × $352.01
- × Union Steel 3/8" Male x 1/4" Female
  
  Vendor:
  
  1 × $7.97
- × Interpump Drain Clean Nozzle
  
  Vendor:
  
  1 × $219.89
- × Bertolini Teflon Ceramic Bolt KTL
  
  Vendor:
  
  1 × $7.17
- × Labour Charge Whirlaway Repair WAW
  
  Vendor:
  
  1 × $250.00
- × MV Rotojet 400060 Turbo Head
  
  Vendor:
  
  1 × $274.40
- × Blue Electrode Cap (Silicone)
  
  Vendor:
  
  1 × $11.38
- × PA Tank Hose Barb 20mm BSP 90*
  
  Vendor:
  
  1 × $6.45
- × Air Filter/Cleaner Kohler Diesel*
  
  Vendor:
  
  1 × $143.08
- × MMS3021
  
  Vendor:
  
  1 × $4,717.00
- × Mazzoni Kit Seal 20mm TMM
  
  Vendor:
  
  1 × $371.70
- × SEALS ø20 PUMP LM KIT
  
  Vendor:
  
  1 × $142.27
- × PA LS12 Foam Injector 1.5mm
  
  Vendor:
  
  1 × $99.50
- × Bertolini Back Plate ORing HDL KK KT TTK
  
  Vendor:
  
  1 × $6.55
- × Ignition Switch Honda 35100ZE1812*
  
  Vendor:
  
  1 × $235.03
Subtotal: $35,119.07

View cart Checkout

Best Deals
Top 100 Offers
Latest Products
Price List
Products
- Choose a Category
  
  Pressure Cleaners
  
  Water Jetters
  
  Pumps
  
  Motors
  
  Valves
  
  Tanks
  
  Mazzoni Pump Parts
  
  See all Accessories.Discover more products
  Parts & Accessories
  
  Hoses
  
  Guns
  
  Lances
  
  Fittings
  
  Quick Couplings
  
  Batteries
  
  Hose Reels
Industries
- Car Wash
  
  Cleaning
  
  Construction
  
  Demolition
  
  Excavation
  
  House Washing
  
  Infrastructure
  
  Land Fill
  
  Become our Dealer!Schedule an appointment
  Pest Control
  
  Plumbing
  
  Restoration
  
  Roof Cleaning
  
  Sewer
  
  Ware House
  
  Waste
Mazzoni
- Industrial High Pressure
  
  Mazzoni High Pressure Pumps
  
  Mazzoni Electric Motors
  
  Mazzoni Kits & Accessories
  
  Mazzoni Hot Machines
  
  Discover our productsSee all of Mazzoni Products
  Professional Pressure Washers
  
  Mazzoni Hydraulic Machines
  
  Mazzoni Cold Machines
Resources
- Documents & ManualsFind all the documentation you need for all our products and machines we have available.
  
  Service & RepairsSee warranty details below. For more information about all our terms and conditions please visit the Customer Help page.
  
  Warranty / T&C'sOur team of professional mechanics are here to provide you with the best Service and repairs in the industry. Contact us now to schedule your next visit with our team.
  
  Here to HelpNeed further assistance? Contact our Helpful team of professionals directly.
  Contact us here.
Doc’s & Manuals
- MACHINESFind Documentation and Manuals for all our Machines
  
  PUMPSFind Documentation and Manuals for all our Pumps
  
  MOTORSFind Documentation and Manuals for all our Motors
  
  See All Docs & ManualsBrowse all
  ACCESSORIES
  Find Documentation and Manuals for all Accessories
  
  PARTSFind Documentation and Manuals for all Parts
  
  PLUMBINGFind Plumbing related Documentation and Manuals
History
Testimonials
News & Updates
Contact Us

Search

Search for:
59

Search for:

HomeAccessoriesValvesUnloader ValvesInterpump K3 Unloader Valve

“Ignition Switch Honda 35100ZE1812*” has been added to your cart. View cart

Interpump K3 Unloader Valve

Accessories, Automatic Unloader Valve, Unloader Valves, Valves

Interpump K3 Unloader Valve

Interpump K3 Unloader Valve 1500psi, 21L/M, 3/8″

$186.86 Including Taxes

Interpump K3 Unloader Valve quantity

Description
Reviews
Vendor Info
More Products

Interpump K3 Unloader Valve 1500psi, 21L/M, 3/8″

SKU: IPZK3 Categories: Accessories, Automatic Unloader Valve, Unloader Valves, Valves Tags: Accessories, Automatic, Unloader Valves, Valves

Based on 0 reviews

0.0 overall

0

0

0

0

0

Be the first to review “Interpump K3 Unloader Valve” Cancel reply

Your Rating

Your Review

Name *

Email *

Save my name, email, and website in this browser for the next time I comment.

There are no reviews yet.

Vendor Information

No ratings found yet!

Nozzles
Nozzle Fanjet SS 1/4″ Meg 25* 035
Nozzles
Nozzle Fanjet SS 1/4″ Meg 25* 035

0 out of 5
(0)

SKU: CENOZ25035
$17.14 Including Taxes
Add to cart

Compare
Honda Motor Parts
Oil 10W30 / 75W95 Gear Fill*
Honda Motor Parts
Oil 10W30 / 75W95 Gear Fill*

0 out of 5
(0)

SKU: CEOILFILL*
$14.14 Including Taxes
Add to cart

Compare
Kits & Accessories, Mazzoni
Mazzoni Kit Seal 20mm TMM
Kits & Accessories, Mazzoni
Mazzoni Kit Seal 20mm TMM

0 out of 5
(0)

[cg_accordion title=”Typical Applications”] Aviation Industry Hotels and Apartments Cleaning Contractors Garages Retail Stores Car Detailers Office Buildings Large Workshops and Factories Car Wash [/cg_accordion] [INSERT_ELEMENTOR id=””]

SKU: MZP9003017
$371.70 Including Taxes
Add to cart

Compare
Accessories, Battery
Battery 12V 18AH*
Accessories, Battery
Battery 12V 18AH*

0 out of 5
(0)

SKU: CEBATTERYS*
$107.00 Including Taxes
Add to cart

Compare
Swivels
PA SW90 Swivel Repair Kit
Swivels
PA SW90 Swivel Repair Kit

0 out of 5
(0)

SKU: PA26130524
$15.91 Including Taxes
Add to cart

Compare
Uncategorized
ORING BACK PLATE LM 209.14×3.53
Uncategorized
ORING BACK PLATE LM 209.14×3.53

0 out of 5
(0)

[cg_accordion title=”Typical Applications”] Aviation Industry Hotels and Apartments Cleaning Contractors Garages Retail Stores Car Detailers Office Buildings Large Workshops and Factories Car Wash [/cg_accordion] [INSERT_ELEMENTOR id=””]

SKU: MZP4.005.034
$4.92 Including Taxes
Add to cart

Compare

Related products

Accessories, Drain Nozzles, Nozzles, Retro Jet
PA Drain Noz 1/4″M 060 Modified Thread & Hannsen
Accessories, Drain Nozzles, Nozzles, Retro Jet
PA Drain Noz 1/4″M 060 Modified Thread & Hannsen

0 out of 5
(0)

PA Drain Nozzle 1/4″M 060 1F 8B 3650psi
PA Drain Noz 1/4″M 060 Modified Thread & Hannsen

SKU: PA25121051MMOD
$78.63 Including Taxes
Add to cart

Compare
Accessories, Chemical Venturies, Venturies
PA Blue Chemical Injector Extended 3/8″ BSP mm
Accessories, Chemical Venturies, Venturies
PA Blue Chemical Injector Extended 3/8″ BSP mm

0 out of 5
(0)

PA Blue Chemical Injector Extended 3/8″ BSP mm
220bar 25L/Min

SKU: PA21060018
$86.10 Including Taxes
Add to cart

Compare
Accessories, Drain Nozzles, Nozzles, Retro Jet
PA Drain Nozzle 1/4″M 060
Accessories, Drain Nozzles, Nozzles, Retro Jet
PA Drain Nozzle 1/4″M 060

0 out of 5
(0)

PA Drain Nozzle 1/4″M 060 1F 8B 3650psi

SKU: PA25121051M
$56.63 Including Taxes
Add to cart

Compare
Accessories, Nozzles, Sand Blaster Head
PA Sand Blaster Head 2mm
Accessories, Nozzles, Sand Blaster Head
PA Sand Blaster Head 2mm

0 out of 5
(0)

PA Sand Blaster Head 2mm

SKU: PA25000020
$248.89 Including Taxes
Add to cart

Compare

- Show All Categories

Latest Products

18" Whirl A Way Plastic Cover $63.00 ~~$72.00~~ Including Taxes
Mazzoni Electric Motor Mec180 $6,395.07 Including Taxes
Mazzoni Electric Motor MEC132 Price range: $2,200.84 through $2,804.61 Including Taxes
Boom Arm 360* Roof Mount $930.57 Including Taxes
Interpump WW968C 15L/M 3625psi 3400rpm Series 44 $1,365.16 Including Taxes

Brands Carousel

Asturo

Bertolini

Bosch Rexroth

Briggs & Stratton

Colussi Engineering

Deodouriser

Graco

Honda

Interpump

Kohler Engines

Mazzoni

Mecline

PA

Teco

Vanguard Engines

Wagner

Wikai

Yanmar

Featured Products

Spark Arrestor Honda 30700Z0T821* $23.12 Including Taxes
Muffler/Exhaust Complete Honda 18310Z4M010* $28.28 Including Taxes
Ignition Switch Honda 35100Z6L003* $174.43 Including Taxes

Top Selling Products

PMD-CW13200
PA VB85/280 Unloader Valve with Knob $211.06 Including Taxes
Blaster Drain 19.5ltr@5000psi $15,872.00 Including Taxes

On-sale Products

Spark Arrestor Honda 30700Z0T821* $23.12 Including Taxes
Muffler/Exhaust Complete Honda 18310Z4M010* $28.28 Including Taxes
Ignition Switch Honda 35100Z6L003* $174.43 Including Taxes

Sign up to Newsletter

. . .for Product Restocks, New Releases!

Please enable JavaScript in your browser to complete this form.

Email *

Comment

Got Questions ? Call us! +61 29817 5433

Contact Info

53 College Street, Gladesville, NSW, 2111

Let Us Help You

FAQ
Documents & Manuals
Price List
Refund and Returns Policy
Shipping Policy
Privacy Policy
Terms and Conditions

Get to Know Us

Find a Dealer
Become a Dealer
History
News & Updates
Testimonials
Find a Dealer
Store Directory

Customer Care

Track your Order
Customer Service
Returns/Exchange
Product Support
Financial Application
Price List
FAQs

© 2026 COLUSSI GROUP OF COMPANIES - All Rights Reserved

We Recommend

RefinEquip
Nova Pumps
Interpump
Colussi Group
News & Updates
History

My Account

My Account
Track your Order
Customer Service
Returns/Exchange
FAQs
Product Support

Customer Care

History
News & Tips
Testimonials
Store Directory
Documents & Manuals
Financial Application
Price List

About Us

FAQ’s
Warranty & T&C’s
Return Policy
Track your Order
Wishlist
Store Directory

Got Questions ? Call us! +61 29817 5433

* Name

* Email

* Phone No

Subject

* Enquiry

Sending...

Select at least 2 products
to compare

View comparison