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

- × MV Quick Coupling ARF 3P Part B 1/4" M
  
  Vendor:
  
  1 × $23.07
- × Interpump Zuki Nozzle 140
  
  Vendor:
  
  1 × $10.51
- × Colussi Thermo Plastic Hose 1/4" 60MT 5000psi
  
  Vendor:
  
  1 × $465.00
- × Interpump Kit 113 Water Seal
  
  Vendor:
  
  1 × $187.18
- × Honda Recoil Rope*
  
  Vendor:
  
  1 × $15.00
- × Carburetor Gasket Honda GX620 16221ZJ1840*
  
  Vendor:
  
  1 × $3.15
- × PA MR-O Swivel Brass 3650psi 3/8" MF
  
  Vendor:
  
  1 × $47.79
- × NMS3630
  
  Vendor:
  
  1 × $8,210.00
- × MV Idrojet 1 High Pressure Variable Angle Noz 060
  
  Vendor:
  
  1 × $33.32
- × Governor Spring Honda 16562ZE3000*
  
  Vendor:
  
  1 × $5.27
- × Interpump Kit 94 Repair Kit W1 W2 Valves VH Versio
  
  Vendor:
  
  1 × $13.18
- × Blaster Petrol 30ltr@3000psi
  
  Vendor:
  
  1 × $8,972.00
- × Acid Venturi 3:1
  
  Vendor:
  
  1 × $60.00
- × Heat Pad Insulation 295mm
  
  Vendor:
  
  1 × $40.47
- × Blaster Bare 21ltr@4300psi
  
  Vendor:
  
  1 × $6,724.00
- × PA HL280 Variable Spray Nozzle 050
  
  Vendor:
  
  1 × $89.60
- × Interpump Kit 86 Packing Retainer D 15
  
  Vendor:
  
  1 × $68.72
- × Probe Holder FFF 3/8
  
  Vendor:
  
  1 × $56.90
- × Interpump Kit 77 Packing D 20 with Restop
  
  Vendor:
  
  1 × $147.17
- × Interpump Spring 7.6x29 TX10-130
  
  Vendor:
  
  1 × $5.52
- × ORING BACK PLATE GM/XM 152.07x2.62
  
  Vendor:
  
  1 × $4.92
- × Interpump Manifold 18 Nickel Series 44 W140 WW962
  
  Vendor:
  
  1 × $1,094.17
- × Socket Brass 1/2" Female x 3/4" Female
  
  Vendor:
  
  1 × $12.55
- × Union Steel 1/4" Male x 1/4" Female
  
  Vendor:
  
  1 × $6.22
- × PA Drain Noz 1/4"M 060 Modified Thread & Hannsen
  
  Vendor:
  
  1 × $78.63
- × Mazzoni Bracket PMD L110
  
  Vendor:
  
  1 × $27.08
- × Car Wash Mobile Service 4 Machines
  
  Vendor:
  
  1 × $1,790.40
- × Kwikflo Nitrile Diaphragm 9" *
  
  Vendor:
  
  1 × $130.00
- × MV Rotojet 400100 Turbo Head
  
  Vendor:
  
  1 × $274.40
- × Knob Reinforcement Honda 28463Z4M003*
  
  Vendor:
  
  1 × $5.02
- × VB5021-240V
  
  Vendor:
  
  1 × $5,319.00
- × Nozzle Fanjet SS 1/4" Meg 25* 055
  
  Vendor:
  
  1 × $17.14
- × PA RL84 Lance Extension 800mm
  
  Vendor:
  
  1 × $358.40
- × Deodouriser Deodour Air Vanilla300 25Lt
  
  Vendor:
  
  1 × $300.00
- × Bertolini Kit 1 Valve Kit KT
  
  Vendor:
  
  1 × $92.41
- × MV Quick Coupling ARF 3P Part B 1/2" F
  
  Vendor:
  
  1 × $30.50
- × PA LS12 ASP.E Foamer Blk Suction External Injector
  
  Vendor:
  
  1 × $159.29
- × MV Quick Coupling ARF 3P Part B 3/8" M
  
  Vendor:
  
  1 × $23.82
- × CERAMIC PISTON D.40 PUMP LM KIT
  
  Vendor:
  
  1 × $209.24
- × PA Vega Gun Front Tube
  
  Vendor:
  
  1 × $28.80
- × Interpump Quick Connect Part B 3/8" F
  
  Vendor:
  
  1 × $28.07
- × Bertolini Ceramic Piston 18mm HDL KTL2035
  
  Vendor:
  
  1 × $144.81
- × Interpump Flexible Coupling 24mm
  
  Vendor:
  
  1 × $57.02
- × Muffler/Exhaust Pipe Gasket Honda 18333ZE3801*
  
  Vendor:
  
  1 × $5.35
Subtotal: $35,375.09

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:
44

Search for:

HomeAccessoriesValvesUnloader ValvesInterpump K3 Unloader Valve

“Muffler/Exhaust Pipe Gasket Honda 18333ZE3801*” 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!

Brass, Fittings, Nipples
Nipple Brass 3/4″ Male x 3/4″ Male
Brass, Fittings, Nipples
Nipple Brass 3/4″ Male x 3/4″ Male

0 out of 5
(0)

Nipple Brass 3/4″ Male x 3/4″ Male
01027-12 RWC

SKU: CEBNIP3/4Mx3/4M
$12.55 Including Taxes
Add to cart

Compare
255 BAR Turbo, Accessories, Nozzles, Turbo Nozzel
MV Rotojet 255040 Turbo Head
255 BAR Turbo, Accessories, Nozzles, Turbo Nozzel
MV Rotojet 255040 Turbo Head

0 out of 5
(0)

SKU: MV0204007340
$124.71 Including Taxes
Add to cart

Compare
Nozzles
Drain Nozzle Root Cutter 1/4″M 090
Nozzles
Drain Nozzle Root Cutter 1/4″M 090

0 out of 5
(0)

SKU: CEROOTCUTTER090
$182.00 Including Taxes
Add to cart

Compare
Uncategorized
Interpump WS251 15L/M 3625psi 1450rpm RH Series 47
Uncategorized
Interpump WS251 15L/M 3625psi 1450rpm RH Series 47

0 out of 5
(0)

SKU: IPWS251
$1,384.63
Add to cart

Compare
Honda Motor Parts
Exhaust GX630-690 Honda VHLC1
Honda Motor Parts
Exhaust GX630-690 Honda VHLC1

0 out of 5
(0)

SKU: CEEPEXHAUSTGX*
$250.00 Including Taxes
Add to cart

Compare
Lances
Lance Stainless Steel up to 300mm
Lances
Lance Stainless Steel up to 300mm

0 out of 5
(0)

SKU: CELANCE03
$20.00 Including Taxes
Add to cart

Compare

Related products

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

0 out of 5
(0)

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

SKU: PA25121051F
$56.63 Including Taxes
Add to cart

Compare
Accessories, Multi Function, Nozzles
PA HL280 Variable Spray Nozzle 050
Accessories, Multi Function, Nozzles
PA HL280 Variable Spray Nozzle 050

0 out of 5
(0)

PA HL280 Variable Spray Nozzle 050

SKU: PA25095050
$89.60 Including Taxes
Add to cart

Compare
Accessories, Drain Nozzles, Nozzles, Retro Jet
PA Drain Nozzle 3/8″M 060
Accessories, Drain Nozzles, Nozzles, Retro Jet
PA Drain Nozzle 3/8″M 060

0 out of 5
(0)

PA Drain Nozzle 3/8″M 060 1F 8B 3650psi

SKU: PA25121051
$46.97 Including Taxes
Add to cart

Compare
Accessories, Foam Injector, Foamer Venturies, Nozzles, Venturies
PA LS3 V2 Foamer and Tank 1.25mm
Accessories, Foam Injector, Foamer Venturies, Nozzles, Venturies
PA LS3 V2 Foamer and Tank 1.25mm

0 out of 5
(0)

PA LS3 V2 Foamer and Tank 1.25mm

SKU: PA25152662
$145.35 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
Packing Head Cover Honda 12391ZE2020* $19.45 Including Taxes
Spring Recoil Starter Honda 28442ZH8003* $18.30 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 *

Message

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