Name: Bertolini TMH 1328-HP: 4060 psi @ 4 US gpm, 1-1/8 in Shaft Pressure Washer Pump
Brand: Bertolini Pumps
SKU: 330059
Price: 760 USD
Availability: OutOfStock

Description

The TMH 1328-HP is one of the mid-sized Bertolini pumps for 1⅛" shaft direct-drive electric motors. The pump features a brass head, a crankshaft with premium oversized ball bearings, and valve caps fitted with a new sealing system designed for high pressure and to prevent accidental over pressure.

Pump mechanism: Triplex plunger
Inlet: ½″
Outlet: ⅜″
Max. temperature: 165 °F (74 °C)
Oil grade: SAE 75W-90
Compatibility: Direct-drive electric motors conforming to NEMA 182T or 184T standards (1⅛″ shafts)

Additional Information

Replacement Pump Buying Guide

Extra Information

Brand:

Bertolini Pumps

Model:

TMH 1328-HP

Pressure:

4,060 psi (280 bar)

Flow rate:

4.0 US gpm (15.0 L/min)

Power:

11.0 hp

RPM:

Half speed

Checking fitment with your existing equipment?

See which replacement parts we carry fit models from other brands in our Known Fitment Information .

Only models we’ve verified appear there—if your unit isn’t listed, it may still be compatible. Ask us below in the Questions tab if you’re unsure.

Bertolini TML 1328-HP: 4060 psi @ 4 US gpm, 24 mm Shaft Pressure Washer Pump

Model: TML 1328-HP

Pressure: 4,060 psi (280 bar)

Flow rate: 4.0 US gpm (15.1 L/min)

Power: 11.0 hp

RPM: Max. 1,725

$690.00

Out of stock

Bertolini TMH 3040: 3000 psi @ 4 US gpm, 1-1/8-in Shaft Pressure Washer Pump — Quick view

Bertolini Pumps

SKU: 332080

Bertolini TMH 3040: 3000 psi @ 4 US gpm, 1-1/8-in Shaft Pressure Washer Pump

Model: TMH 3040

Pressure: 3,000 psi (210 bar)

Flow rate: 4.0 US gpm (15.0 L/min)

Power: 8.0 hp

RPM: Half speed

$600.00

Out of stock

Bertolini TMH 3055: 3000 psi @ 5.5 US gpm, 1-1/8-in Shaft Pressure Washer Pump — Quick view

Bertolini Pumps

SKU: 332081

Bertolini TMH 3055: 3000 psi @ 5.5 US gpm, 1-1/8-in Shaft Pressure Washer Pump

Model: TMH 3055

Pressure: 3,000 psi (210 bar)

Flow rate: 5.5 US gpm (21 L/min)

Power: 11.0 hp

RPM: Half speed

$600.00

Only 4 in stock

Choose Options

Bertolini TML 1728-HP: 4060 psi @ 5 US gpm, 24 mm Shaft Pressure Washer Pump — Quick view

Bertolini Pumps

SKU: 330044

Bertolini TML 1728-HP: 4060 psi @ 5 US gpm, 24 mm Shaft Pressure Washer Pump

Model: TML 1728-HP

Pressure: 4,060 psi (280 bar)

Flow rate: 5.0 US gpm (19.0 L/min)

Power: 14.1 hp

RPM: Max. 1,725

$630.00

Choose Options

Bertolini TMG 4040: 4000 psi @ 4 US gpm, 1-in Shaft Pressure Washer Pump — Quick view

Bertolini Pumps

SKU: 331113

Bertolini TMG 4040: 4000 psi @ 4 US gpm, 1-in Shaft Pressure Washer Pump

Model: TMG 4040

Pressure: 4,000 psi (280 bar)

Flow rate: 4.0 US gpm (15.0 L/min)

Power: 14.5 hp

RPM: Full speed

$556.80

Choose Options

Nozzle Size	Flow	Operating Pressure Range (psi)
Orifice	Flow rate	362	435	507	580	652	725	797	870	942	1015
0.15 mm (0.006″)	L/min	0.03	0.033	0.036	0.038	0.04	0.043	0.045	0.047	0.049	0.05
0.15 mm (0.006″)	US gpm	0.008	0.009	0.009	0.01	0.011	0.011	0.012	0.012	0.013	0.013
0.20 mm (0.008″)	L/min	0.04	0.044	0.048	0.051	0.054	0.057	0.06	0.062	0.065	0.068
0.20 mm (0.008″)	US gpm	0.011	0.012	0.013	0.013	0.014	0.015	0.016	0.017	0.017	0.018
0.30 mm (0.012″)	L/min	0.068	0.075	0.081	0.086	0.091	0.096	0.101	0.105	0.11	0.114
0.30 mm (0.012″)	US gpm	0.018	0.02	0.021	0.023	0.024	0.025	0.027	0.028	0.029	0.03
0.40 mm (0.016″)	L/min	0.104	0.113	0.123	0.131	0.139	0.146	0.154	0.16	0.167	0.173
0.40 mm (0.016″)	US gpm	0.027	0.03	0.032	0.035	0.037	0.039	0.041	0.042	0.044	0.046
0.50 mm (0.020″)	L/min	0.114	0.125	0.135	0.144	0.153	0.161	0.169	0.176	0.183	0.19
0.50 mm (0.020″)	US gpm	0.03	0.033	0.036	0.038	0.04	0.043	0.045	0.047	0.048	0.05
0.60 mm (0.024″)	L/min	0.138	0.152	0.164	0.175	0.186	0.196	0.205	0.215	0.223	0.232
0.60 mm (0.024″)	US gpm	0.037	0.04	0.043	0.046	0.049	0.052	0.054	0.057	0.059	0.061
0.80 mm (0.032″)	L/min	0.165	0.181	0.195	0.209	0.221	0.233	0.245	0.256	0.266	0.276
0.80 mm (0.032″)	US gpm	0.044	0.048	0.052	0.055	0.058	0.062	0.065	0.068	0.07	0.073
1.00 mm (0.040″)	L/min	0.188	0.206	0.222	0.237	0.251	0.264	0.276	0.287	0.298	0.308
1.00 mm (0.040″)	US gpm	0.05	0.054	0.059	0.063	0.067	0.07	0.073	0.076	0.079	0.081
1.20 mm (0.048″)	L/min	0.207	0.227	0.245	0.262	0.278	0.293	0.307	0.32	0.332	0.343
1.20 mm (0.048″)	US gpm	0.054	0.06	0.065	0.069	0.073	0.077	0.081	0.085	0.088	0.091

Orifice	Contour based angle
0.10 / .004″	19.90°
0.15 / .006″	55.70°
0.20 / .008″	72.50°
0.30 / .012″	74.60°
0.40 / .016″	82.00°
0.50 / .020″	72.50°
0.60 / .024″	91.00°
0.80 / .032″	105.80°
1.00 / .040″	106.90°
1.20 / .048″	114.00°

Bertolini TMH 1328-HP: 4060 psi @ 4 US gpm, 1-1/8 in Shaft Pressure Washer Pump

Bertolini Pumps

Description

Additional Information

Extra Information

Checking fitment with your existing equipment?

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