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

- × Interpump Teflon Ceramic Quiky
  
  Vendor:
  
  1 × $1.97
- × Roller Set Polyamide 40 x 45 RP2/3
  
  Vendor:
  
  1 × $80.00
- × Interpump V Ring for ORing W425
  
  Vendor:
  
  1 × $20.82
- × OIL VISOR ORING PMD 3.53x55.56
  
  Vendor:
  
  1 × $2.46
- × Interpump Kit 14 Packing Retainer D 22
  
  Vendor:
  
  1 × $73.25
- × Complete Concrete Cleaning Gun
  
  Vendor:
  
  1 × $147.91
- × Interpump Quick Connect Part B 3/8" M
  
  Vendor:
  
  1 × $28.07
- × Interpump Packing D.20x35 85*C Kit220 LP Seal
  
  Vendor:
  
  1 × $30.07
- × Interpump Fan Quiky Turbo 8.90
  
  Vendor:
  
  1 × $18.94
- × Hannsen Snap on 1/4" Body Male
  
  Vendor:
  
  1 × $24.00
- × Interpump Head Pump 15mm Unloader TX10-130
  
  Vendor:
  
  1 × $983.40
- × A200 Male Camlock x Female BSP Alloy*
  
  Vendor:
  
  1 × $4.77
- × Thermostat 0/160*C 540746
  
  Vendor:
  
  1 × $45.52
- × Interpump Head Pump 15mm Series 44 W140 WW962
  
  Vendor:
  
  1 × $884.38
- × Air Filter/Cleaner Honda GX160-GX200 17210ZE1505*
  
  Vendor:
  
  1 × $24.33
- × Interpump Oil Level Gauge W2141 W2030 T1750
  
  Vendor:
  
  1 × $10.78
- × Interpump Ball Bearing 6305 spec Series 44 W140
  
  Vendor:
  
  1 × $95.85
- × Nozzle Fanjet SS 1/4" Meg 15* 040
  
  Vendor:
  
  1 × $17.14
- × Nipple Brass 1 1/4"Male x 3/4"Male
  
  Vendor:
  
  1 × $11.30
- × MV Y Filter/Strainer 1/2"
  
  Vendor:
  
  1 × $23.04
- × CERAMIC PISTON ø20 PUMP MMD KIT
  
  Vendor:
  
  1 × $46.77
- × Lance Stainless Steel 900mm
  
  Vendor:
  
  1 × $30.00
- × Steam Machine Vapor 3000
  
  Vendor:
  
  1 × $4,000.00
- × PA Pulsar 4 Unloader with Pressure Switch
  
  Vendor:
  
  1 × $148.34
- × Labour Quote to Repair
  
  Vendor:
  
  1 × $145.00
- × RMS1511
  
  Vendor:
  
  1 × $3,053.00
- × Water Tank Stainless Steel 30lt
  
  Vendor:
  
  1 × $1,197.23
- × Car Wash Mobile Service 2 Machines
  
  Vendor:
  
  1 × $1,083.20
- × Nozzle Penciljet SS 1/4" Meg 0* 40
  
  Vendor:
  
  1 × $17.14
- × Interpump Kit 40 Backing Ring
  
  Vendor:
  
  1 × $142.20
- × Interpump Double Distributor / Shutter
  
  Vendor:
  
  1 × $82.68
- × Interpump Oil Sight Glass W2141 W2030 T1750
  
  Vendor:
  
  1 × $18.49
- × Interpump Oil Seal Carrier T55
  
  Vendor:
  
  1 × $11.96
- × Interpump Teflon 8-70 Pressure Gauge KR
  
  Vendor:
  
  1 × $1.47
- × Swivel 90 x 1/2" BSP x 1/4" BSP
  
  Vendor:
  
  1 × $30.00
- × Interpump Lever TIMAX Valve
  
  Vendor:
  
  1 × $37.98
- × PA AR9 Quick Connect M24 Part B 3/8"F
  
  Vendor:
  
  1 × $95.04
- × Motor Unit Starter Honda 31210ZE3033*
  
  Vendor:
  
  1 × $364.27
- × Nozzle Penciljet SS 1/4" Meg 0* 60
  
  Vendor:
  
  1 × $17.14
- × Oring Body
  
  Vendor:
  
  1 × $8.00
- × Taper Lock 2510 30mm
  
  Vendor:
  
  1 × $37.40
- × Interpump Switch Ther Prot Turbo 8/90
  
  Vendor:
  
  1 × $176.56
- × Interpump AB90 90L/Min 650rpm Series 68AGRI
  
  Vendor:
  
  1 × $5,136.81
- × Reducing Bush Brass 1 1/2" Male x 1" Female
  
  Vendor:
  
  1 × $13.96
- × Busk Link Honda 17957Z6L003*
  
  Vendor:
  
  1 × $1.76
- × Interpump Microdrain
  
  Vendor:
  
  1 × $42.99
- × Rapid Reel 4416 Alloy
  
  Vendor:
  
  1 × $400.00
- × Rapid Reel Mini
  
  Vendor:
  
  1 × $1,200.00
- × MMS2313S3
  
  Vendor:
  
  1 × $3,814.00
- × MV Rotojet 400120 Turbo Head
  
  Vendor:
  
  1 × $274.40
- × 18" Whirl A Way Plastic Cover
  
  Vendor:
  
  1 × $63.00
- × High Pressure Hose Grey 3/8" 10MT
  
  Vendor:
  
  1 × $150.00
- × Exhaust GX630-690 Honda VHLC1
  
  Vendor:
  
  1 × $250.00
- × Photocell FC 8 A Fmm1000 (Red Sensor)
  
  Vendor:
  
  1 × $46.94
- × Tee Steel 1/4" Female x 1/4" Female x 1/4" Female
  
  Vendor:
  
  1 × $26.77
- × Hire - HP Water Blaster 20+HP*
  
  Vendor:
  
  2 × $200.00
- × 8mm SAE30R7 Fuel Line 1mt
  
  Vendor:
  
  1 × $11.00
- × Blaster Petrol 20ltr@5000psi
  
  Vendor:
  
  1 × $10,451.00
- × Interpump Water Filter/Strainer
  
  Vendor:
  
  1 × $32.68
- × Mazzoni Oil Seal Shaft LMX LM
  
  Vendor:
  
  1 × $7.38
- × PA Sand Blasting Head Flat
  
  Vendor:
  
  1 × $888.44
- × MV Rotojet 255040 Repair Kit
  
  Vendor:
  
  1 × $72.57
- × Interpump Kit 2010 Seal D.30 (70KE) WK155
  
  Vendor:
  
  1 × $285.07
- × Interpump Kit 2023 Outlet Valve (71HF) WK355
  
  Vendor:
  
  1 × $835.32
- × PA Drain Noz 1/4"M 060 Modified Thread & Hannsen
  
  Vendor:
  
  1 × $78.63
- × OIL SEALS PMD/PM-EDM/MMD/MMD-EDM 16x24x5 KIT
  
  Vendor:
  
  1 × $27.08
- × Car Wash Mobile Service 1 Machine
  
  Vendor:
  
  1 × $801.60
- × Bertolini Dipstick RTI121
  
  Vendor:
  
  1 × $15.17
- × Interpump Teflon Ring D 27 K5 K1
  
  Vendor:
  
  1 × $3.91
- × Starter Motor Vanguard
  
  Vendor:
  
  1 × $383.95
- × Interpump Kit 94 Repair Kit W1 W2 Valves VH Versio
  
  Vendor:
  
  1 × $13.18
- × MV Rotojet 400050 Turbo Head
  
  Vendor:
  
  1 × $274.40
- × Interpump Detergent Knob W1 KR
  
  Vendor:
  
  1 × $5.99
Subtotal: $39,279.87

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:
74

Search for:

HomeAccessoriesValvesUnloader ValvesInterpump K1 Gas Outlet Unloader Valve 3/8″

“Interpump Detergent Knob W1 KR” has been added to your cart. View cart

Interpump K1 Gas Outlet Unloader Valve 3/8"

Accessories, Automatic Unloader Valve, Unloader Valves, Valves

Interpump K1 Gas Outlet Unloader Valve 3/8″

Interpump K1 Unloader Valve 3600psi 41L/Min 3/8″

$209.01 Including Taxes

Interpump K1 Gas Outlet Unloader Valve 3/8" quantity

Description
Reviews
Vendor Info
More Products

Interpump K1 Unloader Valve 3600psi 41L/Min 3/8″

SKU: IPZK1 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 K1 Gas Outlet Unloader Valve 3/8″” 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!

Cold, Petrol, Pressure Cleaners
VMS3621
Cold, Petrol, Pressure Cleaners
VMS3621

0 out of 5
(0)

Designed for daily and intensive use cleaning buildings, machines, vehicles and appliances.
Ideal for cleaning the crusty and stubborn dirt, with their pressure and flow, Mazzoni high pressure cleaners allow the washing of large surfaces with a reduced electrical consumption.

Recommended use: agriculture, crafts, food industry, metallurgy industry, hotels and sports centers, municipal authorities, transport, markets, shipbuilding etc.

Product is built to order (3-5 business days) Minimum

Financing Options

SKU: PCVMS3621
$6,889.00 Including Taxes
Add to cart

Compare
Cold, Electric, Pressure Cleaners
Turbo8.90
Cold, Electric, Pressure Cleaners
Turbo8.90

0 out of 5
(0)

[cg_accordion title=”Typical Applications”]

Designed for daily and intensive use cleaning buildings, machines, vehicles and appliances.
Ideal for cleaning the crusty and stubborn dirt, with their pressure and flow, Mazzoni high pressure cleaners allow the washing of large surfaces with a reduced electrical consumption.

Recommended use: agriculture, crafts, food industry, metallurgy industry, hotels and sports centers, municipal authorities, transport, markets, shipbuilding etc.[/cg_accordion] [INSERT_ELEMENTOR id=”14962″][INSERT_ELEMENTOR id=”15571″]

SKU: turbo8.90, CETURBO8:90
$1,687.59 Including Taxes
Add to cart

Compare
Cold, Petrol, Pressure Cleaners
HMS3615
Cold, Petrol, Pressure Cleaners
HMS3615

0 out of 5
(0)

[cg_accordion title=”Typical Applications”]

Designed for daily and intensive use cleaning buildings, machines, vehicles and appliances.
Ideal for cleaning the crusty and stubborn dirt, with their pressure and flow, Mazzoni high pressure cleaners allow the washing of large surfaces with a reduced electrical consumption.

Recommended use: agriculture, crafts, food industry, metallurgy industry, hotels and sports centres, municipal authorities, transport, markets, shipbuilding etc.[/cg_accordion] [INSERT_ELEMENTOR id=”14962″] [INSERT_ELEMENTOR id=”15571″]

SKU: hms3615, CEHMS3615
$4,363.00 Including Taxes
Add to cart

Compare
Kits & Accessories, Mazzoni, Mazzoni Parts
Mazzoni ORing Valve PMD-CW PM-EDM-E3
Kits & Accessories, Mazzoni, Mazzoni Parts
Mazzoni ORing Valve PMD-CW PM-EDM-E3

0 out of 5
(0)

SKU: MZP4005009
$2.46 Including Taxes
Add to cart

Compare
Uncategorized
Interpump Oil Sight Glass W2141 W2030 T1750
Uncategorized
Interpump Oil Sight Glass W2141 W2030 T1750

0 out of 5
(0)

SKU: IP70211801
$18.49 Including Taxes
Add to cart

Compare
Mazzoni Cylinder Kits, Mazzoni Parts, Mazzoni Pump Kits, Mazzoni Pump Parts, Parts
CYLINDER Ø40 PUMP LM KIT
Mazzoni Cylinder Kits, Mazzoni Parts, Mazzoni Pump Kits, Mazzoni Pump Parts, Parts
CYLINDER Ø40 PUMP LM KIT

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: MZP9.003.060
$177.24 Including Taxes
Add to cart

Compare

Related products

Accessories, Car Wash, Vacuum Cleaners, Ware House
REVERSIBLE HYDRAULIC MOTOR PUMPS WITH ACCESSORIES
Accessories, Car Wash, Vacuum Cleaners, Ware House
REVERSIBLE HYDRAULIC MOTOR PUMPS WITH ACCESSORIES

0 out of 5
(0)

[cg_accordion title=”Typical Applications”] [/cg_accordion] [INSERT_ELEMENTOR id=””]

SKU: 3.071.32.001, 3.071.32.000

Read more

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, Car Wash, Vacuum Cleaners, Ware House
HYDRAULIC MOTOR PUMP
Accessories, Car Wash, Vacuum Cleaners, Ware House
HYDRAULIC MOTOR PUMP

0 out of 5
(0)

[cg_accordion title=”Typical Applications”] [/cg_accordion] [INSERT_ELEMENTOR id=””]

SKU: 3.006.42.007, 3.006.42.008

Select options
This product has multiple variants. The options may be chosen on the product page
Compare
Accessories, Foam Injector, Foamer Venturies, Nozzles, Venturies
PA Foam Injector 1/4″ BSPT M 2.5mm
Accessories, Foam Injector, Foamer Venturies, Nozzles, Venturies
PA Foam Injector 1/4″ BSPT M 2.5mm

0 out of 5
(0)

PA Foam Injector 1/4″ BSPT M 2.5mm

SKU: PA21080025
$31.86 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
Mazzoni Spacer Shim 0.1mm LMX LM $2.46 Including Taxes
Mazzoni Kit Seal 20mm TMM $371.70 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