Request for Quote for Pump Attachments Compatible with WATERAX MARK-3 and Mercedes Textiles Wick Fire Pumps
AGRICULTURE, DEPARTMENT OF
Notice type
Combined Synopsis/Solicitation
Solicitation #
1202SC26Q2707
NAICS
332911
PSC
4210
Set-aside
Total Small Business Set-Aside (FAR 19.5)
Posted
June 9, 2026
Response due
June 17, 2026
What this opportunity is
The Department of Agriculture is seeking quotations for various pump attachments compatible with WATERAX MARK-3 and Mercedes Textiles Wick fire pumps, specifically 460 pump hand primers, 668 automatic check and bleeder valves, and 1,100 pressure relief valves. This opportunity is set aside for small businesses under NAICS 332911, which pertains to Industrial Valve Manufacturing, with a size standard of 750 employees. Interested vendors should note that this is a Request for Quotation (RFQ) and will require submission of quotes rather than a formal bid.
Analysis by Mindy, grounded in the SAM.gov notice.
Description
01/2016 – Page 1 of 4
DATA SHEET
MARK-3®
Portable Fire Pump
PORTABLE LIGHTWEIGHT
HIGH PRESSURE 4-STAGE FIRE PUMP
The WATERAX MARK-3® is an unparalleled combination of our WATERAX 185cc 2-stroke 10 hp engine
matched with an innovative detachable, maintenance free 4-stage centrifugal pump end. This impressive
workhorse can achieve pressures of up to 380 PSI (26.2 BAR) and flow rates reaching 98 GPM (371 L/Min).
Appreciated for its ability to maintain high pressure over extraordinary distances and elevation, the MARK-
3® is designed to withstand the rigors and extreme conditions of wildland firefighting and is the most
respected portable lightweight pump in the forest firefighting community.
MARK-3® meets or exceeds USDA Forest Service SPECIFICATION 5100-274 - Qualified under
QPL Number 274-001 Emergency rescue equipment - Exempt from emission standards under
40 CFR 1054.660.
Features and Benefits
• Quick release clamp and swappable pump ends for
minimal equipment downtime and inventory
• Sealed bearing to eliminate pump end greasing in
the field
• Aluminium alloy pump components and anodized
parts for lighter weight and greater resistance to
corrosion
• Comprehensive user and service manuals
Applications
• Attack line firefighting
• Long hose lay for remote watering during
firefighting operations
• High elevation firefighting in mountainous areas
• Accuracy in flow trajectory when structure fire
fighting
• Tandem pumping over long distances
• Parallel pumping for higher volumes
Attachment 2
Fire Pump Specifications for Reference
1202SC26Q2707
Pump Attachments
-- 1 of 4 --
01/2016 – Page 2 of 4
Flow rate at specified pressure
Maximum Pressure : 380 PSI (26.2 bar)
Free flow : 98 US gals/min (371 L/min)
Maximum Head: 878’ (268 m)
Flow Rate Pressure
US GPM (LPM) PSI (BAR)
78 (295) @ 100 (6.9)
65 (246) @ 150 (10.3)
38 (144) @ 250 (17.2)
Engine: 185cc
Engine Specifications Pump Specifications
Engine WATERAX 185cc
2-cycle, air-cooled, Nikasil cylinder
Pump end Detachable 4-stage centrifugal pump
end
Lightweight aluminum alloy pump
components
Anodized pump parts for corrosion
resistance
Foam compatible
Stainless steel pump shaft
Blister resistant mechanical rotary seal
Maintenance-free sealed bearing
Maximum allowable pump pressure:
600 psi (41.4 bar)
Quick release lightweight pump clamp
Maximum power 10 hp (7.5 kW)
Displacement 185 cc (11.29 cu in)
Starting system Recoil starter with backup
manual rope starter
Ignition Ducati CDI
Lubrication Fuel Mix Ratio: 50:1
(gasoline to oil)
Fuel type Gasoline: unleaded 87 octane
automotive gasoline (maximum
10% ethanol)
Oil: 2-cycle mixing oil with API-TC,
JASO FD and ISO-L-EGD
certification
(e.g.: Amsoil Saber® Professional
Synthetic)
Connections Suction: 2” (51 mm) NPSH
Discharge: 1-1/2” (38 mm) NPSH
Priming: 1-1/2” (38 mm) NPSH
Fuel consumption 1.3 US gals/hr (4.9 L/hr)
Standard Inclusions
• Digital Overspeed Switch
• Exclusive blister resistant mechanical rotary seal
• Maintenance free sealed bearing
• Powder coated carry frame
• Foam compatible
• Rubber protection caps with retainer
• Recoil starter
• US Forest Service approved spark arrestor
• Standard operating tool kit
Options
• Fuel air transport tank 5.3 US gals (20L) FA-552Q
• Metal jerry can 5 US gals (19L) FA-352GSA-N
• Engine and pump repair tool kits R-900, R-952N, A-
2356
• Backpack carrying frame C-7404
SPECIFICATIONS
Attachment 2
Fire Pump Specifications for Reference
1202SC26Q2707
Pump Attachments
-- 2 of 4 --
01/2016 – Page 3 of 4
MARK-3® pump configurations
TECHNICAL DRAWINGS
Attachment 2
Fire Pump Specifications for Reference
1202SC26Q2707
Pump Attachments
-- 3 of 4 --
INNOVATION DELIVERED.
5838 Cypihot
Saint Laurent, QC
Canada, H4S 1Y5
Phone 514.335.4337
Phone 877.937.9660
Fax 514.335.9633
mercedestextiles.com
sales@mercedestextiles.com
WEIGHT & DIMENSIONS
Length 22.75” 57.8 cm
Width 14.25” 36.2 cm
Height 14.25” 36.2 cm
Weight 56.0 lbs 25.4 kg
Suction 2.0” NPSH 50 mm
Discharge 1.5” NPSH 38 mm
ENGINE
Solo 2 stroke; 210 cc; 10.0 Hp / 7.5 kw
Ignition Flywheel magneto; solid state; breaker less
Cylinder Nikasil cylinder wall
Lighting coil 20 Watts
Specifi cations subject to change without notice
PORTABLE FOUR STAGE
HIGH PRESSURE FIRE PUMP
• For Emergency Rescue Equipment used by forestry
and other emergency services
• The WICK® 375 is a world leader in portable high
pressure fire pumps capable of moving water over
long distances
• Powered by a 10 HP, 210 cc modern 2-stroke, air
cooled Solo engine
• Electronic over-speed protection cut-out switch
(patented)
• Detachable 4-stage foam-compatible pump using a
one piece stainless steel clamp
• Nikasil cylinder wall for extended wear and low
maintenance
• User friendly and easy pull starting
• Detachable rewind starter for emergency rope start
• See chart for available fuel connection models
• U.S.D.A. qualified to meet Specifi cation 5100-274C
• Available with transportable back pack
Pressure in Bar Pressure in PSI Flow U.S. GPM Flow litters / Min. Head Press. Feet Head Press. Meters
10 20 30 40 50 60 70 80 90 100
Performance standard correction as per SAE J1349; 60° F / 15.5° C; Baro 29.92 in. / 101.3 mB
27.6
24.1
20.7
17.2
13.8
10.3
6.9
3.4
282
246
211
176
141
106
70
35
924
808
693
577
462
346
231
115
38 76 114 151 189 227 265 303 341 379
400
350
300
250
200
150
100
50
W375 / T20H /JH
Attachment 2
Fire Pump Specifications for Reference
1202SC26Q2707
Pump Attachments
-- 4 of 4 --
Source: SAM.gov, as posted. Verify the current solicitation before responding.
Pursue this opportunity with Mindy
See who holds it now, who else is bidding, and draft your response — grounded in real government data, not generic AI.